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 5925-00-171-0307
NSN 5975-01-230-4994
NSN 6240-00-527-8614
NSN 6320-01-239-0959
NSN 5925-01-461-9298
NSN 6240-01-265-0599
NSN 5835-01-412-6901
NSN 5999-01-338-2939
NSN 6650-01-632-7757
NSN 5960-01-505-2426
NSN 5975-00-384-8077
NSN 5910-01-531-5980