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 2925-01-335-4549
NSN 6685-00-526-9433
NSN 5950-00-759-6785
NSN 5905-01-448-1369
NSN 6220-01-273-6024
NSN 6135-01-390-7364
NSN 5998-01-214-4499
NSN 4140-01-288-3246
NSN 7035-00-574-4223
NSN 6610-01-171-3010
NSN 5998-01-337-4935
NSN 4140-01-238-8371