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 6220-01-421-8601
NSN 5999-01-611-8478
NSN 6130-00-558-5844
NSN 6240-01-421-9388
NSN 5930-00-412-8582
NSN 5985-01-435-7088
NSN 2925-01-076-6128
NSN 5910-01-361-7077
NSN 5905-01-111-8424
NSN 5999-00-619-4566
NSN 5985-01-555-7606
NSN 5999-01-533-5238