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 6645-00-482-8457
NSN 6645-00-527-6531
NSN 4140-01-170-4479
NSN 5975-00-079-0022
NSN 5950-01-117-9709
NSN 5965-01-276-9586
NSN 5930-01-092-0288
NSN 6145-01-028-9984
NSN 6110-01-308-7092
NSN 6135-01-472-9011
NSN 5950-01-558-5007
NSN 5915-01-469-2136