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 6240-01-528-7108
NSN 5999-01-134-9661
NSN 6610-01-027-1641
NSN 5985-00-630-1613
NSN 5960-01-110-6749
NSN 5910-00-956-3117
NSN 4140-01-052-0355
NSN 5910-00-925-4286
NSN 5975-00-186-8884
NSN 7035-01-617-0072
NSN 4140-00-451-8374
NSN 5915-00-468-3911