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 6650-01-486-8324
NSN 6145-01-381-1419
NSN 5945-01-227-6922
NSN 5945-00-290-1779
NSN 5998-01-502-9352
NSN 5975-01-056-5514
NSN 6620-00-946-8060
NSN 7035-01-338-9971
NSN 6685-01-023-2166
NSN 6150-01-573-7524
NSN 5965-00-189-9394
NSN 6135-00-297-8873