NPSM (National Pipe Straight Mechanical) threads are a type of pipe thread used primarily in hydraulic and plumbing applications. Unlike other thread types that may be tapered, NPSM …

Protect against excess vacuum and pressure in cylinders, gear boxes, enclosures, manifolds, and tanks. Choose from our selection of NPSM pipe fittings, including metal pipe and pipe fittings, plastic pipe and pipe fittings, and more. Same and Next Day Delivery.

View information about how to measure threaded and unthreaded pipe and pipe fittings. Slide the barbed end into rubber hose and secure with the appropriate clamp or crimp-on hose ferrule. Brass fittings are softer than other metal fittings, so they’re easier to thread together.

NPSM and NPSF both are straight thread with 60 degree thread angle, and Inspection with Go gauge and No-go gauge. Check out the details.

NPS = National Pipe Straight (PARALLEL), NPSM = National Pipe Straight Mechanical. Both NPT and NPS have the same thread angle, shape, and pitch (threads per inch).

NPSM is the American standard for threads used on fittings and pipes in plumbing and specific mechanical applications. NPSM threads, again, are straight threads designed to create a seal through the use of a gasket or washer rather than relying on the threads themselves for sealing.

NPSM stands for National Pipe Straight Mechanical. It refers to a type of straight (non-tapered) thread used primarily in mechanical and hydraulic systems. Unlike tapered threads, which gradually decrease in diameter, NPSM threads maintain a …

Choose from our selection of NPSM tube fittings, including over 29,200 products in a wide range of styles and sizes. Same and Next Day Delivery.

NPSM Swivel fittings conform to ANSI/ASME B1.20.1-1983 and have a 30° seat (chamfer) and is visible down inside of the swivel nut. This swivel nut is permanently attached to the body and …

Explore NPSM swivel female PTFE fittings from NRP Jones, designed for reliable performance in hydraulic system applications.