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 materials other than copper, iron or steel
NSN 6145-01-015-1737
NSN 6240-00-863-6105
NSN 5996-01-097-3068
NSN 6105-00-192-7598
NSN 6320-00-682-3448
NSN 5950-01-212-8507
NSN 5960-00-273-3058
NSN 6685-00-935-6961
NSN 5910-00-225-7331
NSN 7035-01-297-7941
NSN 5915-01-093-0801
NSN 5925-00-924-6296