Adapters

Pipe adapters

Aerocom offers SS316 Pipe adapters which are more commonly called NPT adapters. Our pipe adapters have NPTF threads which conform to Dryseal American National Standard Taper Pipe Thread (also known as National Pipe Taper Fuel). The NPTF thread, which is a variation on the NPT threads, is specified in the SAE J514 standard.

These tapered thread adapters seal on the threads with a metal-to-metal sealing design where the threads deform into each other to form the dry thread seal. This type of seal will not vibrate loose which is an advantage of NPTF threads in many applications. NPTF threaded adapters are widely used in fluid power systems.

Aerocom’s SAE J514 pipe adapters are available in various configurations including elbows and tees, but also straights, caps and plugs. Our elbows are available in 45 and 90 degree configurations. Street elbows are male to female NPTF ends available in both angled elbow configurations. We also offer bushings, expanders and reducers in various jump sizes.

Our NPSM threaded ends, which have a 30° cone which seats on the 30° chamfer on our male pipe end, offer an easy to install solution that may be required in specific applications. NPSM which does not form a seal on the threads but is instead considered a mechanical connection, conforms to the requirements of the National Pipe Straight Mechanical standard. The NPSM female swivel allows the installer to easily tighten the female onto the fixed male component.

Unlike the street elbows, we have other adapters which have NPTF threads on one end and other types of threads on the other, such as JIC, ORB, BSPP. It is critical to specify the required threads for each end, their size along with the configuration and orientation when ordering or requesting pricing. Generally, our pipe adapters are available in sizes from 1/8” to 2”.

When installing our pipe adapters with the NPTF threads, including street elbows, although not absolutely required, thread lubricant or tape is often used by installers to ease assembly. NPTF threads have been the standard for hydraulic hose adapters in the fluid connection industry for over 100 years.

Aerocom offers value added options such as custom design, proto-type and mass production of pipe adapters not found as an item in the SAE J514 fitting standard. The perfect solution for your specific OEM requirements.

Pipe adapters products

1404

Male pipe x Female NPSM

1405

Female pipe x female NPSM

1406

Female NPSM union

1501

90º Male Pipe x female NPSM adapter

1502

90º Female pipe x female NPSM adapter

1503

45º Male pipe x female NPSM adapter

1504

45º Female pipe x female NPSM adapter

1601

Male Pipe x NPSM Swivel tee

1404

Male pipe x Female NPSM adapter SAE# (140130)

Part# I.D. (in) Threads Hex Thread hex/adj nut Length
1404-02-02SS .188 1/8-27 .562 1/8-27 .500 1.08
1404-02-04SS .188 1/8-27 .688 1/4-18 .625 1.24
1404-04-02SS .281 1/4-18 .562 1/8-27 .625 1.320
1404-04-04SS .281 1/4-18 .668 1/4-18 .625 1.42
1404-04-06SS .281 1/4-18 .875 3/8-18 .812 1.52
1404-04-08SS .281 1/4-18 1.000 1/2-14 .938 1.70
1404-06-04SS .406 3/8-18 .668 1/4-18 .750 1.49
1404-06-06SS .406 3/8-18 .875 3/8-18 .812 1.52
1404-06-08SS .406 3/8-18 1.000 1/2-14 .938 1.700
1404-08-04SS .531 1/2-14 .668 1/4-18 .875 1.71
1404-08-06SS .531 1/2-14 .875 3/8-18 .875 1.77
1404-08-08SS .531 1/2-14 1.000 1/2-14 .938 1.89
1404-08-12SS .531 1/2-14 1.250 3/4-14 1.125 2.09
1404-12-06SS .719 3/4-14 .875 3/8-18 1.125 1.77
1404-12-08SS .719 3/4-14 1.000 1/2-14 1.125 1.93
1404-12-12SS .719 3/4-14 1.250 3/4-14 1.125 2.08
1404-12-16SS .719 3/4-14 1.500 1-11-1/2 1.500 2.16
1404-16-08SS .938 1-11-1/2 1.000 1/2-14 1.375 2.16
1404-16-12SS .938 1-11-1/2 1.250 3/4-14 1.375 2.29
1404-16-16SS .938 1-11-1/2 1.500 1-11-1/2 1.500 2.35
1404-16-20SS .938 1-11-1/2 1.875 1-1/4-11-1/2 1.750 2.47
1404-16-24SS .938 1-11-1/2 2.125 1-1/2-11-1/2 2.125 2.55
1404-20-16SS 1.250 1-1/4-11-1/2 1.500 1-11-1/2 1.750 2.400
1404-20-20SS 1.250 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.750 2.52
1404-20-24SS 1.250 1-1/4-11-1/2 2.125 1-1/2-11-1/2 2.125 2.470
1404-24-20SS 1.500 1-1/2-11-1/2 1.875 1-1/4-11-1/2 2.000 2.54
1404-24-24SS 1.500 1-1/2-11-1/2 2.125 1-1/2-11-1/2 2.125 2.69
1404-32-32SS 1.938 2-11-1/2 2.625 2-11-1/2 2.500 2.82

1405

Female pipe x female NPSM adapter SAE# (140131)

Part# I.D. (in) Threads Hex Thread hex/adj nut Length
1405-02-02SS .188 1/8-27 .562 1/8-27 n/a 1.02
1405-02-04SS .188 1/8-27 .687 1/4-18 n/a 1.29
1405-04-02SS .281 1/4-18 .687 1/8-27 n/a 1.33
1405-04-04SS .281 1/4-18 .687 1/4-18 n/a 1.42
1405-04-06SS .281 1/4-18 .687 3/8-18 n/a 1.48
1405-06-04SS .297 3/8-18 .875 1/4-18 n/a 1.48
1405-06-06SS .297 3/8-18 .875 3/8-18 n/a 1.52
1405-06-08SS .297 3/8-18 .875 1/2-14 n/a 1.78
1405-08-08SS .531 1/2-14 1.00 1/2-14 n/a 1.84
1405-08-12SS .531 1/2-14 1.250 3/4-14 n/a 1.97
1405-12-08SS .719 3/4-14 1.250 1/2-14 n/a 1.91
1405-12-12SS .719 3/4-14 1.250 3/4-14 n/a 1.97
1405-12-16SS .719 3/4-14 1.500 1-11-1/2 n/a 2.18
1405-16-12SS .938 1-11-1/2 1.500 3/4-14 n/a 2.25
1405-16-16SS .938 1-11-1/2 1.500 1-11-1/2 n/a 2.35
1405-20-20SS 1.25 1-1/4-11-1/2 1.875 1-1/4-11-1/2 n/a 2.400
1405-24-24SS 1.50 1-1/2-11-1/2 2.125 1-1/2-11-1/2 n/a 2.52
1405-32-32SS 1.938 2-11-1/2 2.625 2-11-1/2 n/a 2.67

1406

Female NPSM union

Part# Hex of nut (A) Threads Hex Thread Hex of nut (B) Length
1406-04-04SS n/a 1/4-18 .625 1/4-18 n/a n/a
1406-06-06SS n/a 3/8-18 .812 3/8-18 n/a n/a
1406-08-08SS n/a 1/2-14 .938 1/2-14 n/a n/a
1406-12-12SS n/a 3/4-14 1.125 3/4-14 n/a n/a
1406-16-16SS n/a 1-11-1/2 1.500 1-11-1/2 n/a n/a

1501

90º Male pipe x female NPSM adapter SAE# (140230)

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
1501-02-02SS .13 1/8-27 .562 1/8-27 .19 .56 .94
1501-02-04SS .22 1/8-27 .687 1/4-18 .19 .687 1.06
1501-04-02SS .13 1/4-18 .687 1/8-27 .28 .56 1.19
1501-04-04SS .22 1/4-18 .687 1/4-18 .28 .687 1.19
1501-04-06SS .33 1/4-18 .875 3/8-18 .28 .875 1.50
1501-04-08SS .45 1/4-18 .875 1/2-14 .28 n/a 1.56
1501-06-04SS .22 3/8-18 .750 1/4-18 .41 n/a 1.50
1501-06-06SS .33 3/8-18 .750 3/8-18 .41 n/a 1.50
1501-06-08SS .45 3/8-18 .875 1/2-14 .41 n/a 1.56
1501-08-04SS .22 1/2-14 .875 1/4-18 .53 n/a 1.81
1501-08-06SS .33 1/2-14 .875 3/8-18 .53 n/a 1.81
1501-08-08SS .45 1/2-14 .875 1/2-14 .53 n/a 1.81
1501-08-12SS .63 1/2-14 1.062 3/4-14 .53 n/a 2.00
1501-12-06SS .33 3/4-14 1.062 3/8-18 .72 n/a 2.00
1501-12-08SS .45 3/4-14 1.062 1/2-14 .72 n/a 2.00
1501-12-12SS .63 3/4-14 1.062 3/4-14 .72 n/a 2.00
1501-12-16SS 384 3/4-14 1.312 1-11-1/2 .72 n/a 2.19
1501-16-12SS .63 1-11-1/2 1.312 3/4-14 .94 n/a 2.38
1501-16-16SS .84 1-11-1/2 1.312 1-11-1/2 .94 n/a 2.38
1501-16-20SS 1.01 1-11-1/2 1.625 1-1/4-11-1/2 .94 n/a 2.53
1501-20-16SS .84 1-1/4-11-1/2 1.625 1-11-1/2 1.25 n/a 2.63
1501-20-20SS 1.01 1-1/4-11-1/2 1.625 1-1/4-11-1/2 1.25 n/a 2.63
1501-20-24SS 1.250 1-1/4-11-1/2 1.875 1-1/2-11-1/2 1.250 n/a 2.78
1501-24-24SS 1.26 1-1/2-11-1/2 1.875 1-1/2-11-1/2 1.50 n/a 2.81
1501-32-32SS 1.72 2-11-1/2 2.500 2-11-1/2 1.94 n/a 3.13

1502

90º Female pipe x female NPSM adapter SAE# (140231)

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
1502-02-02SS .13 1/8-27 .562 1/8-27 n/a .562 .94
1502-04-04SS .22 1/4-18 .750 1/4-18 n/a .688 .88
1502-04-06SS .33 1/4-18 .875 3/8-18 n/a .875 .94
1502-06-06SS .33 3/8-18 .875 3/8-18 n/a .875 1.02
1502-06-08SS .45 3/8-18 1.00 1/2-14 n/a 1.00 1.00
1502-08-08SS .45 1/2-14 1.062 1/2-14 n/a 1.000 1.23
1502-08-12SS .63 1/2-14 1.250 3/4-14 n/a 1.250 1.25
1502-12-08SS .719 3/4-14 1.250 1/2-14 .440 1.000 1.13
1502-12-12SS .63 3/4-14 1.312 3/4-14 n/a 1.250 1.36
1502-12-16SS .719 3/4-14 1.500 1-11-1/2 .780 1.500 1.25
1502-16-12SS .938 1-11-1/2 1.625 3/4-14 .610 1.250 1.38
1502-16-16SS .84 1-11-1/2 1.875 1-11-1/2 n/a 1.500 1.62
1502-20-16SS 1.250 1-1/4-11-1/2 1.875 1-11-1/2 .780 1.500 1.63
1502-20-20SS 1.01 1-1/4-11-1/2 1.875 1-1/4-11-1/2 n/a 1.875 1.70
1502-24-24SS 1.26 1-1/2-11-1/2 2.500 1-1/2-11-1/2 n/a 2.125 2.08
1502-32-32SS 1.72 2-11-1/2 2.812 2-11-1/2 n/a 2.625 2.39

1503

45º Male pipe x female NPSM adapter SAE# (140330)

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
1503-02-02SS .13 1/8-27 .562 1/8-27 .19 .562 .63
1503-02-04SS .22 1/8-27 .688 1/4-18 .18 .688 .66
1503-04-04SS .22 1/4-18 .562 1/4-18 .28 .688 .86
1503-04-06SS .33 1/4-18 .875 3/8-18 .28 .875 .75
1503-06-04SS .22 3/8-18 .750 1/4-18 .41 .688 .95
1503-06-06SS .33 3/8-18 .750 3/8-18 .41 .875 .95
1503-06-08SS .45 3/8-18 .875 1/2-14 .41 1.000 .98
1503-08-06SS .33 1/2-14 .875 3/8-18 .53 .875 1.17
1503-08-08SS .45 1/2-14 .875 1/2-14 .53 1.000 1.17
1503-08-12SS .63 1/2-14 1.062 3/4-14 .53 1.250 1.20
1503-12-08SS .45 3/4-14 1.062 1/2-14 .72 1.00 1.20
1503-12-12SS .63 3/4-14 1.062 3/4-14 .72 1.250 1.20
1503-12-16SS .84 3/4-14 1.312 1-11-1/2 .72 1.500 1.29
1503-16-12SS .63 1-11-1/2 1.312 3/4-14 .94 1.250 1.48
1503-16-16SS .84 1-11-1/2 1.312 1-11-1/2 .94 1.500 1.48
1503-16-20SS 1.01 1-11-1/2 1.625 1-1/4-11-1/2 .94 1.875 1.64
1503-20-16SS .84 1-1/4-11-1/2 1.625 1-11-1/2 1.25 1.500 1.67
1503-20-20SS 1.01 1-1/4-11-1/2 1.625 1-1/4-11-1/2 1.25 1.875 1.67
1503-24-24SS 1.26 1-1/2-11-1/2 1.875 1-1/2-11-1/2 1.50 2.125 1.77
1503-32-32SS 1.72 2-11-1/2 2.500 2-11-1/2 1.94 2.625 2.11

1504

45º Female pipe x female NPSM adapter SAE# (140331)

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
1504-02-02SS .13 1/8-27 .562 1/8-27 n/a .562 .50
1504-02-04SS .22 1/8-27 .750 1/4-18 n/a .688 .50
1504-04-04SS .22 1/4-18 .750 1/4-18 n/a .688 .69
1504-04-06SS .281 1/4-18 .875 3/8-18 .320 .875 .73
1504-06-04SS .22 3/8-18 .875 1/4-18 n/a .688 .75
1504-06-06SS .33 3/8-18 .875 3/8-18 n/a .875 .75
1504-06-08SS .406 3/8-18 1.000 1/2-14 .440 1.000 .82
1504-08-06SS .33 1/2-14 1.062 3/8-18 n/a .875 .94
1504-08-08SS .45 1/2-14 1.062 1/2-14 n/a 1.000 .94
1504-12-12SS .63 3/4-14 1.312 3/4-14 n/a 1.250 1.00
1504-16-12SS .63 1-11-1/2 1.625 3/4-14 n/a 1.250 1.19
1504-16-16SS .84 1-11-1/2 1.625 1-11-1/2 n/a 1.500 1.19
1504-20-20SS 1.250 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.01 1.875 1.44
1504-24-24SS 1.26 1-1/2-11-1/2 1.875 1-1/2-11-1/2 n/a 2.125 1.25

1601

Male Pipe x NPSM Swivel Tee SAE# (140331)

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
1601-02-02-02SS .188 1/8-27 .438 1/8-27 .120 .120 1/8-27 n/a 1.54
1601-02-04-04SS .188 1/8-27 .688 1/4-18 .220 .220 1/4-18 n/a 1.42
1601-04-04-04SS .281 1/4-18 .688 1/4-18 .220 .220 1/4-18 n/a 1.95
1601-04-06-06SS .281 1/4-18 .688 3/8-18 .340 .340 3/8-18 n/a 1.98
1601-06-04-04SS .406 3/8-18 .875 1/4-18 .220 .220 1/4-18 n/a 2.13
1601-08-04-04SS .531 1/2-14 .688 1/4-18 .210 .210 1/4-18 n/a 2.503
1601-08-06-06SS .531 1/2-14 1.000 3/8-18 .340 .340 3/8-18 n/a 2.29
1601-08-08-08SS .531 1/2-14 1.000 1/2-14 .460 .460 1/2-14 n/a 2.86
1601-12-08-08SS .719 3/4-14 1.250 1/2-14 .460 .460 1/2-14 n/a 2.94
1601-12-16-16SS .719 3/4-14 1.250 1-11-1/2 .831 .831 1-11-1/2 n/a 3.43
1601-16-12-12SS .938 1-11-1/2 1.312 3/4-14 .620 3/4-14 .620 n/a 2.80
1601-16-16-12SS .938 1-11-1/2 1.312 1-11-1/2 .80 .620 3/4-14 n/a 2.80
1601-16-16-16SS .938 1-11-1/2 1.500 1-11-1/2 .800 .800 1-11-1/2 n/a 3.43
1601-20-20-20SS 1.250 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.02 1.02 1-1/4-11-1/2 n/a 3.88
1601-24-24-24SS 1.50 1-1/2-11-1/2 2.125 1-1/2-11-1/2 1.250 1.250 1-1/2-11-1/2 n/a 4.20

1602

Female Pipe x NPSM Swivel Tee

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
1602-02-02-02SS .188 1/8-27 .562 1/8-27 .120 .120 1/8-27 n/a 1.74
1602-04-04-04SS .281 1/4-18 .688 1/4-18 .220 .220 1/4-18 n/a 2.17
1602-06-04-04SS .406 3/8-18 .875 1/4-18 .220 .220 1/4-18 n/a 2.31
1602-06-06-06SS .406 3/8-18 .875 3/8-18 .340 .340 3/8-18 n/a 1.93
1602-08-06-06SS .531 1/2-14 1.000 3/8-18 .340 .340 3/8-18 n/a 1.17
1602-08-08-08SS .531 1/2-14 1.000 1/2-14 .460 .460 1/2-14 n/a 2.76
1602-08-12-12SS .531 1/2-14 1.250 3/4-14 .620 .620 3/4-14 n/a 1.44
1602-12-08-08SS .719 3/4-14 1.312 1/2-14 .460 .460 1/2-14 n/a 3.22
1602-12-12-12SS .719 3/4-14 1.250 3/4-14 .630 .630 3/4-14 n/a 3.29
1602-16-12-12SS .938 1-11-1/2 1.500 3/4-14 .620 .620 3/4-14 n/a 1.38
1602-16-16-16SS .938 1-11-1/2 1.500 1-11-1/2 .800 .800 1-11-1/2 n/a 3.81
1602-20-20-20SS 1.250 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.02 1.02 1-1/4-11-1/2 n/a 4.08

1603

NPSM swivel tee

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
1603-02-02-02SS .110 1/8-27 .438 1/8-27 .110 .110 1/8-27 n/a 1.68
1603-04-04-04SS .220 1/4-18 .562 1/4-18 .220 .220 1/4-18 n/a 2.14
1603-06-06-06SS .340 3/8-18 .750 3/8-18 .340 .340 3/8-18 n/a 2.40
1603-08-08-08SS .44 1/2-14 .875 1/2-14 .44 .44 1/2-14 n/a 2.78
1603-12-12-12SS .620 3/4-14 1.250 3/4-14 .620 .620 3/4-14 n/a 3.30
1603-16-16-16SS .780 1-11-1/2 1.312 1-11-1/2 .780 .780 1-11-1/2 n/a 3.78
1603-20-20-20SS 1.02 1-1/4-11-1/2 1.625 1-1/4-11-1/2 1.02 1.02 1-1/4-11-1/2 n/a 4.30

5000

Female pipe coupling SAE# (140138)

Part# Threads Hex Thread I.D. (in) Length
5000-02-02SS 1/8-27 .625 1/8-27 .188 .75
5000-04-02SS 1/4-18 .750 1/8-27 .188 1.13
5000-04-04SS 1/4-18 .750 1/4-18 .281 1.13
5000-06-04SS 3/8-18 .875 1/4-18 .281 1.13
5000-06-06SS 3/8-18 .875 3/8-18 .406 1.13
5000-08-04SS 1/2-14 1.125 1/4-18 .281 1.50
5000-08-06SS 1/2-14 1.125 3/8-18 .406 1.50
5000-08-08SS 1/2-14 1.125 1/2-14 .531 1.50
5000-12-08SS 3/4-14 1.375 1/2-14 .531 1.53
5000-12-12SS 3/4-14 1.375 3/4-14 .719 1.53
5000-16-12SS 1-11-1/2 1.625 3/4-14 .719 1.89
5000-16-16SS 1-11-1/2 1.625 1-11-1/2 .938 1.89
5000-20-16SS 1-1/4-11-1/2 2.00 1-11-1/2 .938 1.93
5000-20-20SS 1-1/4-11-1/2 2.00 1-1/4-11-1/2 1.25 1.93
5000-24-16SS 1-1/2-11-1/2 2.375 1-11-1/2 .938 1.93
5000-24-20SS 1-1/2-11-1/2 2.375 1-1/4-11-1/2 1.250 1.93
5000-24-24SS 1-1/2-11-1/2 2.375 1-1/2-11-1/2 1.500 1.93
5000-32-32SS 2-11-1/2 2.875 2-11-1/2 1.938 1.96

5404

Male NPT adapter SAE# (140137)

Part# ID (A) Threads Hex Thread ID (B) Length
5404-02-02SS .19 1/8-27 .438 1/8-27 .19 1.06
5404-04-02SS .28 1/4-18 .625 1/8-27 .19 1.27
5404-04-04SS .28 1/4-18 .625 1/4-18 .28 1.45
5404-06-04SS .41 3/8-18 .750 1/4-18 .28 1.45
5404-06-06SS .41 3/8-18 .750 3/8-18 .41 1.45
5404-08-04SS .53 1/2-14 .875 1/4-18 .28 1.70
5404-08-06SS .53 1/2-14 .875 3/8-18 .41 1.70
5404-08-08SS .53 1/2-14 .875 1/2-14 .53 1.89
5404-12-04SS .72 3/4-14 1.125 1/4-18 .28 1.77
5404-12-06SS .72 3/4-14 1.125 3/8-18 .41 1.77
5404-12-08SS .72 3/4-14 1.125 1/2-14 .53 1.96
5404-12-12SS .72 3/4-14 1.125 3/4-14 .72 1.96
5404-16-12SS .94 1-11-1/2 1.375 3/4-14 .72 2.15
5404-16-16SS .94 1-11-1/2 1.375 1-11-1/2 .94 2.34
5404-20-16SS 1.25 1-1/4-11-1/2 1.750 1-11-1/2 .94 2.45
5404-20-20SS 1.25 1-1/4-11-1/2 1.750 1-1/4-11-1/2 1.25 2.48
5404-24-16SS 1.50 1-1/2-11-1/2 2.000 1-11-1/2 .94 2.56
5404-24-20SS 1.50 1-1/2-11-1/2 2.000 1-1/4-11-1/2 1.25 2.59
5404-24-24SS 1.50 1-1/2-11-1/2 2.000 1-1/2-11-1/2 1.50 2.61
5404-32-20SS 1.13 2-11-1/2 2.500 1-1/4-11-1/2 1.78 2.76
5404-32-24SS 1.94 2-11-1/2 2.500 1-1/2-11-1/2 1.50 2.76
5404-32-32SS 1.94 2-11-1/2 2.500 2-11-1/2 1.94 2.82

5405

Male x female NPT expander

Part# Threads Hex Thread I.D. (in) Length
5405-02-02SS 1/8-27 .625 1/8-27 .19 1.04
5405-02-04SS 1/8-27 .750 1/4-18 .281 1.21
5405-02-06SS 1/8-27 .875 3/8-18 .406 1.26
5405-02-08SS 1/8-27 1.125 1/2-14 .531 1.48
5405-04-02SS 1/4-18 .625 1/8-27 .188 1.22
5405-04-04SS 1/4-18 .750 1/4-18 .28 1.39
5405-04-06SS 1/4-18 .875 3/8-18 .406 1.44
5405-04-08SS 1/4-18 1.125 1/2-14 .531 1.68
5405-06-02SS 3/8-18 .625 1/8-27 .188 1.43
5405-06-04SS 3/8-18 .750 1/4-18 .281 1.44
5405-06-06SS 3/8-18 .875 3/8-18 .41 1.44
5405-06-08SS 3/8-18 1.125 1/2-14 .531 1.68
5405-06-12SS 3/8-18 1.375 3/4-12 .719 1.74
5405-08-06SS 1/2-14 .875 3/8-18 .406 1.85
5405-08-08SS 1/2-14 1.125 1/2-14 .53 1.87
5405-08-12SS 1/2-14 1.375 3/4-12 .719 1.93
5405-08-16SS 1/2-14 1.625 1-11-1/2 .938 2.18
5405-10-12SS 1-11-1/2 1.375 3/4-12 n/a 2.12
5405-12-04SS 3/4-14 1.000 1/4-18 .281 1.600
5405-12-06SS 3/4-14 1.000 3/8-18 .406 1.66
5405-12-08SS 3/4-14 1.125 1/2-14 .531 1.94
5405-12-12SS 3/4-14 1.375 3/4-12 .72 1.93
5405-12-16SS 3/4-14 1.625 1-11-1/2 .938 2.18
5405-12-20SS 3/4-14 2.000 1-1/4-11-1/2 1.250 2.27
5405-16-08SS 1-11-1/2 1.125 1/2-14 .531 2.06
5405-16-16SS 1-11-1/2 1.625 1-11-1/2 .94 2.37
5405-16-20SS 1-11-1/2 2.000 1-1/4-11-1/2 1.250 2.46
5405-16-24SS 1-11-1/2 2.375 1-1/2-11-1/2 1.500 2.47
5405-20-16SS 1-1/4-11-1/2 1.750 1-11-1/2 .938 2.52
5405-20-20SS 1-1/4-11-1/2 2.000 1-1/4-11-1/2 1.250 2.49
5405-20-24SS 1-1/4-11-1/2 2.375 1-1/2-11-1/2 1.500 2.50
5405-20-32SS 1-1/4-11-1/2 2.875 2-11-1/2 1.938 2.60
5405-24-20SS 1-1/2-11-1/2 2.000 1-1/4-11-1/2 1.250 2.54
5405-24-24SS 1-1/2-11-1/2 2.375 1-1/2-11-1/2 1.50 2.53
5405-24-32SS 1-1/2-11-1/2 2.875 2-11-1/2 1.938 2.63
5405-32-32SS 2-11-1/2 2.875 2-11-1/2 1.94 2.66

5406

NPT bushing SAE# (140140)

Part# Threads Hex Thread I.D. (in) Length
5406-04-02SS 1/4-18 .625 1/8-27 .220 .85
5406-06-02SS 3/8-18 .750 1/8-27 .220 .85
5406-06-04SS 3/8-18 .750 1/4-18 .281 .85
5406-08-02SS 1/2-14 .875 1/8-27 .220 1.000
5406-08-04SS 1/2-14 .875 1/4-18 .281 1.10
5406-08-06SS 1/2-14 .875 3/8-18 .406 1.10
5406-12-02SS 3/4-14 1.125 1/8-27 .220 1.17
5406-12-04SS 3/4-14 1.125 1/4-18 .281 1.17
5406-12-06SS 3/4-14 1.125 3/8-18 .406 1.17
5406-12-08SS 3/4-14 1.125 1/2-14 .531 1.17
5406-16-02SS 1-11-1/2 1.375 1/8-27 .220 1.36
5406-16-04SS 1-11-1/2 1.375 1/4-18 .281 1.36
5406-16-06SS 1-11-1/2 1.375 3/8-18 .406 1.36
5406-16-08SS 1-11-1/2 1.375 1/2-14 .531 1.36
5406-16-12SS 1-11-1/2 1.375 3/4-14 .719 1.36
5406-20-04SS 1-1/4-11-1/2 1.750 1/4-18 .281 1.47
5406-20-06SS 1-1/4-11-1/2 1.750 3/8-18 .406 1.47
5406-20-08SS 1-1/4-11-1/2 1.750 1/2-14 .531 1.47
5406-20-12SS 1-1/4-11-1/2 1.750 3/4-14 .719 1.47
5406-20-16SS 1-1/4-11-1/2 1.750 1-11-1/2 .907 1.47
5406-24-04SS 1-1/2-11-1/2 2.000 1/4-18 n/a 1.57
5406-24-06SS 1-1/2-11-1/2 2.000 3/8-18 .406 1.57
5406-24-08SS 1-1/2-11-1/2 2.000 1/2-14 .531 1.57
5406-24-12SS 1-1/2-11-1/2 2.000 3/4-14 .719 1.57
5406-24-16SS 1-1/2-11-1/2 2.000 1-11-1/2 .907 1.57
5406-24-20SS 1-1/2-11-1/2 2.000 1-1/4-11-1/2 1.142 1.57
5406-32-06SS 2-11-1/2 2.500 3/8-18 .406 1.75
5406-32-08SS 2-11-1/2 2.500 1/2-14 .531 1.75
5406-32-12SS 2-11-1/2 2.500 3/4-14 .719 1.75
5406-32-16SS 2-11-1/2 2.500 1-11-1/2 .907 1.75
5406-32-20SS 2-11-1/2 2.500 1-1/4-11-1/2 1.142 1.75
5406-32-24SS 2-11-1/2 2.500 1-1/2-11-1/2 1.486 1.75

5406-C

Pipe cap

Part# Threads Hex Length
5406-C-02SS 1/8-27 .44 .56
5406-C-04SS 1/4-18 .56 .75
5406-C-06SS 3/8-18 .69 .88
5406-C-08SS 1/2-14 .88 1.13
5406-C-12SS 3/4-14 1.13 1.38
5406-C-16SS 1-11-1/2 1.38 1.63
5406-C-40SS 2-1/2-8 1.75 3.50

5406-HHP (5409)

Male NPT plug (also known as 5409)

Part# I.D. (in) Threads Hex/flat Length
5406-HHP-02SS .19 1/8-27 .30 n/a
5406-HHP-04SS .25 1/4-18 .46 n/a
5406-HHP-06SS .31 3/8-18 .46 n/a
5406-HHP-08SS .38 1/2-14 .61 n/a
5406-HHP-12SS .56 3/4-14 .62 n/a
5406-HHP-16SS .63 1-11-1/2 .77 n/a
5406-HHP-20SS n/a n/a n/a n/a
5406-HHP-24SS n/a n/a n/a n/a
2406-HHP-32SS n/a n/a n/a n/a

5406-P

NPT plug SAE# (130109E)

Part# I.D. (in) Threads Hex/flat Length
5406-P-02SS .220 1/8-27 .44 .56
5406-P-04SS .281 1/4-18 .56 .75
5406-P-06SS .406 3/8-18 .69 .78
5406-P-08SS .531 1/2-14 .88 .96
5406-P-12SS .719 3/4-14 1.13 1.05
5406-P-16SS .907 1-11-1/2 1.38 1.24
5406-P-20SS 1.142 1-1/4-11-1/2 1.75 1.47
5406-P-24SS 1.486 1-1/4-11-1/2 2.00 1.57
5406-P-32SS 1.720 2-11-1/2 2.50 1.75

5500

Male NPT elbow SAE# (140237)

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
5500-02-02SS .19 1/8-27 .438 1/8-27 .19 n/a .78
5500-04-02SS .28 1/4-18 .562 1/8-27 .19 n/a 1.09
5500-04-04SS .28 1/4-18 .562 1/4-18 .28 n/a 1.09
5500-06-04SS .41 3/8-18 .750 1/4-18 .28 n/a 1.22
5500-06-06SS .41 3/8-18 .750 3/8-18 .41 n/a 1.22
5500-08-04SS .53 1/2-14 .875 1/4-18 .28 n/a 1.47
5500-08-06SS .53 1/2-14 .875 3/8-18 .41 n/a 1.47
5500-08-08SS .53 1/2-14 .875 1/2-14 .53 n/a 1.47
5500-12-08SS .72 3/4-14 1.062 1/2-14 .53 n/a 1.59
5500-12-12SS .72 3/4-14 1.062 3/4-14 .72 n/a 1.59
5500-16-08SS .938 1-11-1/2 1.312 1/2-14 .531 n/a 1.97
5500-16-12SS .94 1-11-1/2 1.312 3/4-14 .74 n/a 1.97
5500-16-16SS .94 1-11-1/2 1.312 1-11-1/2 .94 n/a 1.97
5500-20-20SS 1.25 1-1/4-11-1/2 1.625 1-1/4-11-1/2 1.25 n/a 2.38
5500-24-24SS 1.50 1-1/2-11-1/2 1.875 1-1/2-11-1/2 1.50 n/a 2.64
5500-32-32SS 1.94 2-11-1/2 2.625 2-11-1/2 1.94 n/a 3.00

5502

90º Street Elbow SAE# (140239)

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
5502-02-02SS .188 1/8-27 .562 1/8-27 .188 n/a .78
5502-02-04SS .188 1/8-27 .750 1/4-13 .281 n/a .90
5502-04-02SS .281 1/4-13 .562 1/8-27 .188 n/a 1.09
5502-04-04SS .281 1/4-13 .750 1/4-18 .281 n/a 1.09
5502-04-06SS .281 1/4-13 .875 3/8-18 .406 n/a 1.22
5502-04-08SS .28 1/4-13 1.062 1/2-14 n/a n/a 1.28
5502-06-02SS .41 3/8-18 .875 1/8-27 n/a n/a 1.22
5502-06-04SS .406 3/8-18 .875 1/4-18 .281 n/a 1.22
5502-06-06SS .406 3/8-18 .875 3/8-18 .406 n/a 1.22
5502-06-08SS .406 3/8-18 1.062 1/2-14 .531 n/a 1.28
5502-08-04SS .531 1/2-14 .875 1/4-18 .281 n/a 1.47
5502-08-06SS .531 1/2-14 .875 3/8-18 .406 n/a 1.47
5502-08-08SS .531 1/2-14 1.062 1/2-14 .531 n/a 1.47
5502-08-12SS .531 1/2-14 1.312 3/4-14 .719 n/a 1.59
5502-12-08SS .719 3/4-14 1.062 1/2-14 .531 n/a 1.59
5502-12-12SS .719 3/4-14 1.312 3/4-14 .719 n/a 1.59
5502-16-12SS .938 1-11-1/2 1.312 3/4-14 .719 n/a 1.97
5502-16-16SS .938 1-11-1/2 1.625 1-11-1/2 .938 n/a 1.97
5502-20-16SS 1.25 1-1/4-11-1/2 1.625 1-11-1/2 .938 n/a 2.38
5502-20-20SS 1.25 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.250 n/a 2.38
5502-24-20SS 1.500 1-1/2-11-1/2 1.875 1-1/4-11-1/2 1.250 n/a 2.64
5502-24-24SS 1.50 1-1/2-11-1/2 2.562 1-1/2-11-1/2 1.500 n/a 2.64
5502-32-32SS 1.938 2-11-1/2 2.812 2-11-1/2 1.938 n/a 3.00

5503

Female NPT run tee

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
5503-02-02SS .188 1/8-27 .625 1/8-27 .188 .47 .72
5503-04-04SS .28 1/4-18 .750 1/4-18 .28 .62 1.04
5503-06-06SS .41 3/8-18 .875 3/8-18 .41 .72 1.06
5503-08-08SS .53 1/2-14 1.062 1/2-14 .53 .91 1.34
5503-12-12SS .72 3/4-14 1.312 3/4-14 .72 .97 1.38
5503-16-16SS .94 1-11-1/2 1.625 1-11-1/2 .94 1.12 1.72
5503-20-20SS 1.25 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.25 1.63 1.80
5503-24-24SS 1.50 1-1/2-11-1/2 2.562 1-1/2-11-1/2 1.50 1.69 2.06

5504

90º Female NPT elbow SAE# (140238)

Part# ID (A) Threads Flats Thread ID (B) hex/adj nut Length
5504-02-02SS .188 1/8-27 .625 1/8-27 .188 n/a .66
5504-04-02SS .281 1/4-18 .750 1/8-27 .188 n/a .88
5504-04-04SS .281 1/4-18 .750 1/4-18 .281 n/a .88
5504-06-04SS .406 3/8-18 .875 1/4-18 .281 n/a 1.02
5504-06-06SS .406 3/8-18 .875 3/8-18 .406 n/a 1.02
5504-06-08SS .406 3/8-18 1.062 1/2-14 .531 n/a 1.01
5504-08-04SS .531 1/2-14 1.062 1/4-18 .281 n/a 1.23
5504-08-06SS .531 1/2-14 1.062 3/8-18 .406 n/a 1.23
5504-08-08SS .531 1/2-14 1.062 1/2-14 .531 n/a 1.23
5504-12-08SS .719 3/4-14 1.312 1/2-14 .531 n/a 1.36
5504-12-12SS .719 3/4-14 1.312 3/4-14 .719 n/a 1.36
5504-16-12SS .938 1-11-1/2 1.625 3/4-14 .719 n/a 1.62
5504-16-16SS .938 1-11-1/2 1.625 1-11-1/2 .938 n/a 1.62
5504-20-20SS 1.250 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.250 n/a 1.70
5504-24-24SS 1.500 1-1/2-11-1/2 2.562 1-1/2-11-1/2 1.500 n/a 2.08
5504-32-32SS 1.938 2-11-1/2 2.875 2-11-1/2 1.938 n/a 2.39

5600

Male NPT tee

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
5600-02-02-02SS .188 1/8-27 .438 1/8-27 .188 .188 1/8-27 n/a 1.56
5600-04-04-04SS .281 1/4-18 .562 1/4-18 .281 .281 1/4-18 n/a 2.18
5600-06-06-06SS .406 3/8-18 .750 3/8-18 .406 .406 3/8-18 n/a 2.44
5600-08-08-08SS .531 1/2-14 .875 1/2-14 .531 .531 1/2-14 n/a 2.94
5600-12-12-12SS .719 3/4-14 1.062 3/4-14 .719 .719 3/4-14 n/a 3.18
5600-16-16-16SS .938 1-11-1/2 1.312 1-11-1/2 .938 .938 1-11-1/2 n/a 3.94
5600-20-20-20SS 1.25 1-1/4-11-1/2 1.625 1-1/4-11-1/2 1.25 1.25 1-1/4-11-1/2 n/a 4.76

5601

Male NPT x female NPT branch tee

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
5601-02-02-02SS .188 1/8-27 .562 1/8-27 .188 .188 1/8-27 n/a 1.56
5601-04-04-04SS .281 1/4-18 .750 1/4-18 .281 .281 1/4-18 n/a 2.18
5601-06-06-06SS .406 3/8-18 .875 3/8-18 .406 .406 3/8-18 n/a 2.44
5601-08-08-08SS .531 1/2-14 1.062 1/2-14 .531 .531 1/2-14 n/a 2.94
5601-12-12-12SS .719 3/4-14 1.312 3/4-14 .719 .719 3/4-14 n/a 3.18
5601-16-16-16SS .938 1-11-1/2 1.625 1-11-1/2 .938 .938 1-11-1/2 n/a 3.94
5601-20-20-20SS 1.25 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.25 1.25 1-1/4-11-1/2 n/a 4.76

5602

Male NPT run tee SAE#(140424)

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
5602-02-02-02SS .188 1/8-27 .562 1/8-27 .188 .188 1/8-27 n/a 1.44
5602-02-04-04SS .188 1/8-27 .750 1/4-18 .281 .281 1/4-18 n/a 1.78
5602-04-04-04SS .281 1/4-18 .750 1/4-18 .281 .281 1/4-18 n/a 1.97
5602-06-06-06SS .406 3/8-18 .875 3/8-18 .406 .406 3/8-18 n/a 2.24
5602-08-08-08SS .531 1/2-14 1.062 1/2-14 .531 .531 1/2-14 n/a 2.70
5602-12-12-12SS .719 3/4-14 1.312 3/4-14 .719 .719 3/4-14 n/a 2.95
5602-16-16-16SS .938 1-11-1/2 1.625 1-11-1/2 .938 .938 1-11-1/2 n/a 3.59
5602-20-20-20SS 1.250 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.250 1.250 1-1/4-11-1/2 n/a 4.08
5602-24-24-24SS 1.500 1-1/2-11-1/2 2.562 1-1/2-11-1/2 1.500 1.500 1-1/2-11-1/2 n/a 4.72
5602-32-32-32SS 1.938 2-11-1/2 2.812 2-11-1/2 1.938 1.938 2-11-1/2 n/a 5.39

5603

Female NPT run tee

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
5603-02-02-02SS .188 1/8-27 .562 1/8-27 .188 .188 1/8-27 1/8-27 1.44
5603-04-04-04SS .281 1/4-18 .750 1/4-18 .281 .281 1/4-18 n/a 1.97
5603-06-06-06SS .406 3/8-18 .875 3/8-18 .406 .406 3/8-18 n/a 2.24
5603-08-08-08SS .531 1/2-14 1.062 1/2-14 .531 .531 1/2-14 n/a 2.70
5603-12-12-12SS .719 3/4-14 1.312 3/4-14 .719 .719 3/4-14 n/a 2.95
5603-16-16-16SS .938 1-11-1/2 1.625 1-11-1/2 .938 .938 1-11-1/2 n/a 3.59
5603-20-20-20SS 1.25 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.25 1.25 1-1/4-11-1/2 n/a 4.08
5603-24-24-24SS 1.500 1-1/2-11-1/2 2.562 1-1/2-11-1/2 1.500 1.500 1-1/2-11-1/2 n/a 4.72

5604

Male branch pipe tee SAE#(140425)

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
5604-02-02-02SS .188 1/8-27 .562 1/8-27 .188 .188 1/8-27 n/a 1.32
5604-04-04-04SS .281 1/4-18 .750 1/4-18 .281 .281 1/4-18 n/a 1.76
5604-06-06-06SS .406 3/8-18 .875 3/8-18 .406 .406 3/8-18 n/a 2.04
5604-08-08-08SS .531 1/2-14 1.062 1/2-14 .531 .531 1/2-14 n/a 2.46
5604-12-12-12SS .719 3/4-14 1.312 3/4-14 .719 .719 3/4-14 n/a 2.72
5604-16-16-16SS .938 1-11-1/2 1.625 1-11-1/2 .938 .938 1-11-1/2 n/a 3.24
5604-20-20-20SS 1.25 1-1/4-11-1/2 1.875 1-1/4-11-1/2 1.250 1.250 1-1/4-11-1/2 n/a 3.40
5604-24-24-24SS 1.500 1-1/2-11-1/2 2.562 1-1/2-11-1/2 1.500 1.500 1-1/2-11-1/2 n/a 4.16

5605

Female NPT tee SAE#(140438)

Part# ID (A) Threads Flats Thread (run) ID (B) ID (C) Thread (branch) hex/adj nut Length
5605-02-02-02SS .188 1/8-27 .562 1/8-27 .188 .188 1/8-27 n/a 1.32
5605-04-04-04SS .281 1/4-18 .750 1/4-18 .281 .281 1/4-18 n/a 1.76
5605-06-06-06SS .406 3/8-18 .875 3/8-18 .406 .406 3/8-18 n/a 2.04
5605-08-08-08SS .531 1/2-14 1.062 1/2-14 .531 .531 1/2-14 n/a 2.46
5605-12-12-12SS .719 3/4-14 1.312 3/4-14 .719 .719 3/4-14 n/a 2.72
5605-16-16-16SS .938 1-11-1/2 1.625 1-11-1/2 .938 .938 1-11-1/2 n/a 3.24
5605-20-20-20SS 1.25 1-1/4-11-1/2 1.075 1-1/4-11-1/1 1.25 1.25 1-1/4-11-1/2 n/a 3.40
5605-24-24-24SS 1.500 1-1/2-11-1/2 2.562 1-1/2-11-1/2 1.500 1.500 1-1/2-11-1/2 n/a 4.16
5605-32-32-32SS 1.938 2-11-1/2 2.812 2-11-1/2 1.938 1.938 2-11-1/2 n/a 4.78

5652

Female NPT cross

Part# I.D. (in) Threads Hex/flat Length
5652-02-02-02SS .188 1/8-27 .562 1.32
5652-04-04-04SS .281 1/4-18 .750 1.76
5652-06-06-06SS .406 3/8-18 .875 2.04
5652-08-08-08SS .531 1/2-14 1.062 2.46
5652-12-12-12SS .719 3/4-14 1.312 2.72
5652-16-16-16SS .938 1-11-1/2 1.625 3.24
5652-20-20-20SS 1.250 1-1/4-11-1/2 1.875 3.40
5652-24-24-24SS 1.500 1-1/2-11-1/2 2.561 4.16
5652-32-32-32SS 1.938 2-11-1/2 2.812 4.78

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