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 6130-00-410-8150
NSN 5910-01-037-1716
NSN 5965-00-773-9047
NSN 5835-00-604-2026
NSN 5990-00-902-7764
NSN 2925-00-441-8252
NSN 5998-00-382-9284
NSN 5910-00-897-8084
NSN 5996-01-032-4942
NSN 5999-00-288-3143
NSN 6105-01-352-6550
NSN 5985-01-275-2133