Weapon system essential
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 5996-00-337-5158
NSN 5990-00-471-1435
NSN 6320-01-194-1253
NSN 5905-01-575-3592
NSN 5920-01-107-0838
NSN 5905-01-484-9066
NSN 6610-00-686-5817
NSN 2925-00-221-8529
NSN 5999-01-560-3053
NSN 6610-01-168-1663
NSN 5910-01-631-0128
NSN 6150-01-079-9554