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 2925-00-065-9986
NSN 7035-00-018-0350
NSN 6105-01-196-6377
NSN 5999-01-484-9333
NSN 6145-01-073-5821
NSN 7035-00-631-3782
NSN 6110-00-001-5393
NSN 5935-01-077-1139
NSN 6220-00-593-1779
NSN 6320-01-364-1840
NSN 5996-00-276-5480
NSN 5935-01-123-6561