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 5930-00-938-1284
NSN 6145-01-075-4996
NSN 5965-01-542-8510
NSN 5985-01-272-0320
NSN 5999-01-608-3908
NSN 5905-01-022-0141
NSN 7035-01-008-7248
NSN 5999-01-410-8774
NSN 5835-00-269-2232
NSN 6145-01-466-4371
NSN 5915-01-467-2578
NSN 6145-00-007-5178