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 6320-00-557-3079
NSN 5915-01-134-9695
NSN 5925-01-186-9683
NSN 6220-01-417-2675
NSN 6220-01-454-6767
NSN 5910-00-837-5903
NSN 5965-01-058-6285
NSN 6105-01-168-8335
NSN 6105-01-617-8485
NSN 6145-01-026-0030
NSN 6110-01-337-3232
NSN 5935-01-293-9940