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 5945-01-606-7297
NSN 5925-01-501-5213
NSN 7035-00-369-6346
NSN 6610-01-381-0652
NSN 5905-01-332-4364
NSN 2925-01-327-3069
NSN 5920-00-800-8998
NSN 4140-00-953-2004
NSN 6105-01-583-3982
NSN 4140-01-442-3063
NSN 5999-00-021-7819
NSN 6320-01-252-2307