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 6130-00-492-1390
NSN 5945-01-102-9625
NSN 6105-01-113-7039
NSN 6130-00-264-6078
NSN 5895-01-027-1192
NSN 5990-01-439-4643
NSN 5855-01-609-3732
NSN 5895-01-634-0630
NSN 6320-01-067-0474
NSN 2925-00-149-0760
NSN 5920-01-464-3863
NSN 5895-01-017-7368