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 5965-01-233-8607
NSN 6130-00-923-3383
NSN 6145-00-019-0047
NSN 4140-00-528-2921
NSN 6650-01-607-6891
NSN 5925-00-081-9135
NSN 5950-01-194-5727
NSN 5965-00-275-0491
NSN 6145-01-426-8976
NSN 5835-01-574-0080
NSN 5985-01-383-0587
NSN 5935-01-555-8165