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 steel
NSN 5925-01-439-1364
NSN 5935-01-599-8919
NSN 6240-01-388-1739
NSN 7035-00-631-3782
NSN 6685-01-107-2630
NSN 5915-00-824-0196
NSN 5985-00-361-8863
NSN 5935-01-609-3869
NSN 5895-01-602-9583
NSN 7035-00-756-4374
NSN 6110-00-853-3103
NSN 6610-01-416-8384