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 6110-00-231-9493
NSN 6610-01-289-0847
NSN 5930-01-031-7592
NSN 5999-00-276-9299
NSN 5920-01-281-9965
NSN 5925-00-817-8579
NSN 7035-01-554-5082
NSN 6130-01-025-5995
NSN 5910-00-708-8413
NSN 5925-01-229-6342
NSN 5855-01-501-5683
NSN 5996-00-038-8276