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 materials other than copper, iron or steel
NSN 5999-01-324-9681
NSN 5910-01-647-6965
NSN 5935-00-243-6780
NSN 7035-01-408-8698
NSN 5998-01-449-1575
NSN 6240-00-185-8367
NSN 5975-01-278-8924
NSN 5935-01-593-3725
NSN 5930-01-160-7895
NSN 5910-01-195-3582
NSN 6240-01-202-5649
NSN 6130-01-633-4610