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 7035-00-166-0339
NSN 5945-00-677-7247
NSN 5950-01-429-1014
NSN 6220-00-233-7436
NSN 5920-01-460-1311
NSN 5975-01-446-9449
NSN 2925-00-805-6481
NSN 7035-01-008-7248
NSN 5996-01-312-6574
NSN 6105-00-755-7087
NSN 6150-01-468-3719
NSN 6150-01-388-3009