No other part numbers with same form, fit, and function found.
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of steel
NSN 5965-01-121-6135
NSN 6320-00-242-3300
NSN 6645-00-951-0687
NSN 5990-00-623-8127
NSN 6320-00-371-8335
NSN 4140-00-106-6462
NSN 5930-01-534-7936
NSN 6130-00-541-8468
NSN 6135-01-439-8669
NSN 5925-00-262-5651
NSN 5975-00-155-4181
NSN 5925-01-202-8352