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 7035-01-127-0147
NSN 6645-00-022-8691
NSN 6105-01-500-0891
NSN 5915-00-861-4325
NSN 5895-01-587-8080
NSN 2925-01-106-3552
NSN 6685-01-344-5349
NSN 6240-01-386-5952
NSN 5930-01-065-0890
NSN 7035-01-160-4423
NSN 6320-01-426-8947
NSN 6610-01-608-5285