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 6645-01-623-7483
NSN 7035-01-256-3973
NSN 5895-01-504-4073
NSN 6645-01-400-1137
NSN 6685-01-607-6481
NSN 5910-01-633-9963
NSN 5950-01-078-2807
NSN 7035-00-009-8705
NSN 6105-01-656-6348
NSN 5925-01-558-5038
NSN 6650-01-023-2698
NSN 5920-00-280-5062