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 6145-01-262-7938
NSN 6685-00-854-7947
NSN 5990-01-269-2111
NSN 5925-00-306-4260
NSN 5910-00-156-0993
NSN 2925-01-633-4048
NSN 5905-01-277-9577
NSN 5975-01-564-2504
NSN 5910-00-444-6766
NSN 6110-01-335-9192
NSN 5920-00-958-7202
NSN 5945-01-406-5910