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 6105-01-064-9751
NSN 5915-01-459-8059
NSN 6685-01-557-4868
NSN 5960-01-384-4603
NSN 6610-01-514-3683
NSN 6610-00-421-9853
NSN 5935-01-444-7281
NSN 6150-01-597-5724
NSN 6685-00-824-1073
NSN 6130-00-296-8697
NSN 6645-01-500-0827
NSN 5925-00-763-4104