Home > Hydraulic Adapters > Steel Hydraulic Adapters > Steel Female Pipe Swivels (NPSM)
Our steel female pipe swivels come in many configurations such as 1404 male pipe adapter, 1501 90° male pipe elbow, 1503 45° male pipe elbow, and many more. These pipe fittings have NPSM threads, which stands for National Pipe Straight Mechanical, that are designed to screw together and cause interference at the roots and crests of the threads. The thread deformations caused by the interference fit and the wrench tightening is designed to make a dry mechanical seal. Theses Fittings are not used with liquids.


Industrial Supply offers a multitude of items ranging from camlocks, hydraulic hose, industrial hose, pipe fittings, hydraulic quick couplers, gauges, and many more industrial type products. If you see something on the site that you would like to know more about, or if there is something that you were looking for in particular that’s not on the site, please contact us at (360) 734-6330 and we’ll be there to help you as we pride ourselves with “Service Being Our Most Important Product”.

1404 Male Pipe Adapter 1501 90° Male Pipe Elbow 1503 45° Male Pipe Elbow
Our 1404 male pipe adapter come in a zinc plated steel and has NPTF/NPSM threads. The sizes range from 1/8" to 2". These are high pressure hydraulic fittings.
Our 1501 90° male pipe elbow come in a zinc plated steel and has NPTF/NPSM threads. The sizes range from 1/8" to 2". These are high pressure hydraulic fittings.
Our 1503 45° male pipe elbow come in a zinc plated steel and has NPTF/NPSM threads. The sizes range from 1/8" to 2". These are high pressure hydraulic fittings.
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1404-04-06 Male Pipe Adapter - 1/4" Male Pipe NPTF x 3/8" Female Pipe Swivel NPSM - Zinc Plated Steel 1404-04-06 Male Pipe Adapter - 1/4" Male Pipe NPTF x 3/8" Female Pipe Swivel NPSM - Zinc Plated Steel

Our 1404-04-06 male pipe adapter is 1/4" Male pipe NPTF x 3/8" Female pipe swivel NPSM. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 2045, Parker 0107, and Weatherhead 9205.

Our Price: $1.29
1404-04-04 Male Pipe Adapter - 1/4" Male Pipe NPTF x 1/4" Female Pipe Swivel NPSM - Zinc Plated Steel 1404-04-04 Male Pipe Adapter - 1/4" Male Pipe NPTF x 1/4" Female Pipe Swivel NPSM - Zinc Plated Steel

Our 1404-04-04 male pipe adapter is 1/4" Male pipe NPTF x 1/4" Female pipe swivel NPSM. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 2045, Parker 0107, and Weatherhead 9205.

Our Price: $1.49
1404-06-06 Male Pipe Adapter - 3/8" Male Pipe NPTF x 3/8" Female Pipe Swivel NPSM - Zinc Plated Steel 1404-06-06 Male Pipe Adapter - 3/8" Male Pipe NPTF x 3/8" Female Pipe Swivel NPSM - Zinc Plated Steel

Our 1404-06-06 male pipe adapter is 3/8" Male pipe NPTF x 3/8" Female pipe swivel NPSM. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 2045, Parker 0107, and Weatherhead 9205.

Our Price: $1.56
1503-04-04 45° Male Pipe Elbow - 1/4" Male NPTF x 1/4" Female Swivel NPSM - Zinc Plated Steel 1503-04-04 45° Male Pipe Elbow - 1/4" Male NPTF x 1/4" Female Swivel NPSM - Zinc Plated Steel

Our 1503-04-04 45° male pipe elbow is 1/4" Male NPTF x 1/4" Female swivel NPSM. It is constructed of high strength steel, which is zinc plated, and is interchangeable with SAE #140330, Aeroquip 2049 (R), Parker 3107, and Weatherhead C9335 (R) fittings.

Our Price: $1.74
1404-08-06 Male Pipe Adapter - 1/2" Male Pipe NPTF x 3/8" Female Pipe Swivel NPSM - Zinc Plated Steel 1404-08-06 Male Pipe Adapter - 1/2" Male Pipe NPTF x 3/8" Female Pipe Swivel NPSM - Zinc Plated Steel

Our 1404-08-06 male pipe adapter is 1/2" Male pipe NPTF x 3/8" Female pipe swivel NPSM. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 2045, Parker 0107, and Weatherhead 9205.

Our Price: $1.88
1501-04-04 90° Male Pipe Elbow - 1/4" Male NPTF x 1/4" Female Swivel NPSM - Zinc Plated Steel 1501-04-04 90° Male Pipe Elbow - 1/4" Male NPTF x 1/4" Female Swivel NPSM - Zinc Plated Steel

Our 1501-04-04 90° male pipe elbow is 1/4" Male NPTF x 1/4" Female swivel NPSM. It is constructed of high strength steel, which is zinc plated, and is interchangeable with SAE #140230, Aeroquip 2047 (R), Parker 2107, and Weatherhead C9405 (R) fittings.

Our Price: $2.09