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 5999-01-462-1254
NSN 6130-01-182-6456
NSN 5910-00-681-1857
NSN 5920-01-224-7028
NSN 5945-00-730-4838
NSN 5950-00-419-1907
NSN 6110-01-118-7115
NSN 6320-01-261-5983
NSN 5990-01-004-6343
NSN 5835-00-233-6327
NSN 5925-01-233-2126
NSN 6645-00-333-3354