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 5930-01-024-1922
NSN 5950-00-605-9641
NSN 6645-00-078-5126
NSN 6610-01-298-5662
NSN 5855-01-318-7663
NSN 6130-00-350-0253
NSN 6110-01-514-7608
NSN 6220-01-416-8487
NSN 6135-00-235-1938
NSN 5925-01-371-0646
NSN 5905-01-446-4383
NSN 7035-01-219-9476