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 5905-01-063-9004
NSN 6105-00-299-6373
NSN 6620-01-167-0881
NSN 2925-01-491-0224
NSN 5985-00-297-7526
NSN 6110-01-291-6010
NSN 4140-00-834-5413
NSN 4140-01-563-7656
NSN 5965-01-386-2988
NSN 6240-00-936-2056
NSN 5975-01-600-9457
NSN 5935-01-634-0668