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 5930-00-392-7722
NSN 7035-01-287-9817
NSN 7035-00-179-3924
NSN 5935-01-446-9338
NSN 6610-00-032-3536
NSN 6150-00-374-9318
NSN 6150-01-419-3558
NSN 2925-01-513-9114
NSN 5910-01-427-3819
NSN 6650-00-107-8509
NSN 6645-00-967-8401
NSN 5925-01-142-1394