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 6645-01-212-9474
NSN 5895-00-949-4247
NSN 6650-01-055-5961
NSN 6320-00-139-1090
NSN 6150-00-873-7568
NSN 5935-00-633-8302
NSN 6130-00-719-7219
NSN 6645-01-273-2462
NSN 5905-01-411-9410
NSN 6130-01-541-1974
NSN 5895-00-136-1259
NSN 6135-00-196-5267