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 6110-00-542-2202
NSN 6135-01-647-5692
NSN 2925-00-486-8640
NSN 5945-00-012-1099
NSN 6645-01-305-0686
NSN 6650-01-419-7567
NSN 6150-01-275-6956
NSN 6135-01-487-6275
NSN 6105-01-514-7310
NSN 6650-00-891-9323
NSN 7035-00-205-8739
NSN 5945-00-389-6311