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1503

1503
 
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NPTF Pipe Male x NPSM Pipe Swivel Female 45° Elbow

1503 adapter fittings correspond to the following:

* Weatherhead 9355

* Aeroquip 2049

* SAE 140330

* Parker Hydraulics 3107


NPTF Pipe Male x NPSM Pipe Swivel Female 45° Elbow

Item# Item Name Our Price Qty Add
1503-02-02 1503-02-02 - 45° Elbow, 1/8" NPTF Male x 1/8" NPSM Swivel hydraulic fittings
$3.01
1503-02-04 1503-02-04 - 45° Elbow, 1/8" NPTF Male x 1/4" NPSM Swivel hydraulic fittings
$8.47
1503-04-02 1503-04-02 - 45° Elbow, 1/4" NPTF Male x 1/8" NPSM Swivel hydraulic fittings
$17.27
1503-04-04 1503-04-04 - 45° Elbow, 1/4" NPTF Male x 1/4" NPSM Swivel hydraulic fittings
$9.56
1503-04-06 1503-04-06 - 45° Elbow, 1/4" NPTF Male x 3/8" NPSM Swivel hydraulic fittings
$19.99
1503-06-04 1503-06-04 - 45° Elbow, 3/8" NPTF Male x 1/4" NPSM Swivel hydraulic fittings
$15.57
1503-06-06 1503-06-06 - 45° Elbow, 3/8" NPTF Male x 3/8" NPSM Swivel hydraulic fittings
$4.24
1503-06-08 1503-06-08 - 45° Elbow, 3/8" NPTF Male x 1/2" NPSM Swivel hydraulic fittings
$21.35
1503-08-04 1503-08-04 - 45° Elbow, 1/2" NPTF Male x 1/4" NPSM Swivel hydraulic fittings
$17.52
1503-08-06 1503-08-06 - 45° Elbow, 1/2" NPTF Male x 3/8" NPSM Swivel hydraulic fittings
$7.35
1503-08-08 1503-08-08 - 45° Elbow, 1/2" NPTF Male x 1/2" NPSM Swivel hydraulic fittings
$5.49
1503-08-12 1503-08-12 - 45° Elbow, 1/2" NPTF Male x 3/4" NPSM Swivel hydraulic fittings
$31.88
1503-12-06 1503-12-06 - 45° Elbow, 3/4" NPTF Male x 3/8" NPSM Swivel hydraulic fittings
$17.54
1503-12-08 1503-12-08 - 45° Elbow, 3/4" NPTF Male x 1/2" NPSM Swivel hydraulic fittings
$37.52
1503-12-12 1503-12-12 - 45° Elbow, 3/4" NPTF Male x 3/4" NPSM Swivel hydraulic fittings
$10.80
1503-12-16 1503-12-16 - 45° Elbow, 3/4" NPTF Male x 1" NPSM Swivel hydraulic fittings
$42.96
1503-16-12 1503-16-12 - 45° Elbow, 1" NPTF Male x 3/4" NPSM Swivel hydraulic fittings
$42.22
1503-16-16 1503-16-16 - 45° Elbow, 1" NPTF Male x 1" NPSM Swivel hydraulic fittings
$17.11
1503-16-20 1503-16-20 - 45° Elbow, 1" NPTF Male x 1-1/4" NPSM Swivel hydraulic fittings
$92.34
1503-20-20 1503-20-20 - 45° Elbow, 1-1/4" NPTF Male x 1-1/4" NPSM Swivel hydraulic fittings
$23.57
1503-24-24 1503-24-24 - 45° Elbow, 1-1/2" NPTF Male x 1-1/2" NPSM Swivel hydraulic fittings
$83.83
1503-32-32 1503-32-32 - 45° Elbow, 2" NPTF Male x 2" NPSM Swivel hydraulic fittings
$123.98
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Features:

Material Composition: Fittings from forged or cast pressure resistant carbon steel with a zinc-trivalent anti-corrosion coating
NPT and NPSM are pipe thread. NPSM is straight while NPT is tapered. Female National Pipe Straight Mechanical (NPSM) fittings incorporate a 30° seat against the male creating a metal leak resistant connection





Technical Specs:

Pipe Thread Size NPTF and NPSM Sizes

American Dryseal Pipe Threads (NPTF and NPSM)is used connection incorporates two methods of sealing. The male NPTF (Dryseal) tapered thread will mate with the NPTF tapered female which is usually a port and seal when the special threads are crushed together. Male PTF (Short Dryseal) are identical to male NPTF threads except that the thread lengths have been shortened by one full thread from the small end of the taper. Additional sealing aids such as pipe dope and Teflon tape are often used with these threads. If the male has a 30 degree seat it will mate with the 30 degree cone seat in the NPSM straight thread swivel female usually found on adapters and is mechanically held together by the threads. NPTF and NPSM are not interchangeable with the British pipe threads.

Dash Size Inch Size Thread Size Male Thread (O.D) Female Thread (I.D.)
2 1/8" 1/8-27 .41 .37
4 1/4" 1/4-18 .54 .49
6 3/8" 3/8-18 .68 .62
8 1/2" 1/2-14 .84 .76
12 3/4" 3/4-14 1.06 .98
16 1" 1-11.5 1.31 1.24
20 1 1/4" 1 1/4-11.5 1.66 1.58
24 1 1/2" 1 1/2-11.5 1.90 1.82
32 2" 2-11.5 2.38 2.29