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 5990-01-024-9659
NSN 6685-01-457-5531
NSN 5925-01-435-7537
NSN 6685-00-081-2044
NSN 5920-01-262-5094
NSN 6240-01-358-0064
NSN 5895-01-073-9689
NSN 5990-00-226-7894
NSN 6145-01-030-3400
NSN 6645-01-135-5449
NSN 7035-00-059-7970
NSN 5915-01-224-7044