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 6685-00-218-1229
NSN 5915-01-570-5625
NSN 6610-01-222-7593
NSN 6145-00-301-9124
NSN 5996-00-468-1874
NSN 6650-01-214-6285
NSN 2925-01-032-3814
NSN 4140-01-561-9700
NSN 5935-00-591-3521
NSN 6150-01-025-6083
NSN 5990-01-004-6343
NSN 5925-00-728-9615