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 5905-00-249-3663
NSN 6620-01-367-0844
NSN 5835-00-679-4604
NSN 5920-01-121-6056
NSN 6150-00-964-7303
NSN 5910-01-041-3583
NSN 6145-01-617-8377
NSN 6110-01-487-6339
NSN 6650-01-658-4145
NSN 5990-00-888-7761
NSN 6220-01-213-6154
NSN 6685-01-235-9173