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 materials other than copper, iron or steel
NSN 5975-00-489-6195
NSN 4140-00-624-7627
NSN 2925-01-297-2315
NSN 5925-01-462-0068
NSN 5998-01-145-7369
NSN 6150-00-166-9044
NSN 6610-00-183-0664
NSN 5998-00-422-0963
NSN 5910-01-312-2551
NSN 6105-00-723-3413
NSN 5895-01-313-3759
NSN 6320-00-456-0836