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 materials other than copper, iron or steel
NSN 5998-01-358-1465
NSN 6650-01-230-3032
NSN 6240-01-458-5730
NSN 5905-01-370-4288
NSN 6645-00-813-3084
NSN 5998-01-556-9075
NSN 6685-01-310-8116
NSN 5950-00-910-8253
NSN 6220-01-550-4663
NSN 5920-01-415-5942
NSN 5998-01-534-5523
NSN 5990-00-719-4947