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 5935-00-239-6114
NSN 5915-00-753-7553
NSN 5999-01-202-4887
NSN 5895-01-515-7257
NSN 5910-01-378-7026
NSN 6685-01-608-5596
NSN 2925-01-094-4771
NSN 5950-00-807-9552
NSN 6685-00-365-5572
NSN 6685-01-200-7617
NSN 5920-00-180-4278
NSN 5985-01-455-6636