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 6130-00-460-2883
NSN 6220-01-359-4857
NSN 6320-01-067-0474
NSN 5965-00-246-5612
NSN 5999-00-985-3325
NSN 5965-01-528-8152
NSN 6610-01-458-6743
NSN 5990-01-281-0018
NSN 5990-01-390-2177
NSN 6240-01-193-1470
NSN 5999-01-182-5447
NSN 6645-01-400-2119