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 6240-01-527-9638
NSN 5835-01-116-2369
NSN 5935-01-100-3590
NSN 6135-00-461-3590
NSN 6645-01-018-7664
NSN 5998-00-368-0439
NSN 6685-01-485-3110
NSN 6105-01-424-0275
NSN 5915-01-014-7877
NSN 5998-01-217-8477
NSN 6220-01-482-1443
NSN 6240-01-063-7685