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 6320-01-359-3921
NSN 5996-01-044-6958
NSN 5990-01-582-1977
NSN 5998-01-391-7195
NSN 4140-01-370-5609
NSN 5920-01-334-9848
NSN 6650-00-164-7480
NSN 6130-01-441-2618
NSN 6130-00-020-6227
NSN 6135-00-377-9165
NSN 5975-01-437-5352
NSN 6105-01-612-8172