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 5930-00-446-9125
NSN 6110-01-157-9341
NSN 5925-01-499-5966
NSN 6620-01-633-8443
NSN 5990-01-413-2405
NSN 6320-00-831-2227
NSN 6130-01-208-1045
NSN 5925-01-270-7838
NSN 5915-00-421-0780
NSN 5895-00-674-5363
NSN 5935-01-447-2636
NSN 7035-01-347-6110