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 6685-01-007-9696
NSN 5996-01-361-8299
NSN 6320-01-495-0512
NSN 5985-01-438-0249
NSN 6220-01-285-0199
NSN 6130-00-031-0614
NSN 7035-01-286-2677
NSN 6135-01-319-5567
NSN 2925-00-433-5429
NSN 4140-00-361-4691
NSN 5855-00-548-4742
NSN 6685-01-333-5820