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 6130-01-349-2796
NSN 6685-01-426-8929
NSN 6650-01-187-3364
NSN 6685-01-020-0033
NSN 6105-00-935-0376
NSN 5999-01-253-4278
NSN 5945-01-358-0407
NSN 5999-01-102-6938
NSN 6150-00-537-4333
NSN 5999-01-612-7963
NSN 5985-00-981-2666
NSN 6645-00-690-0423