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 6320-01-177-3192
NSN 5960-00-998-4324
NSN 5925-00-837-6203
NSN 5920-01-069-9833
NSN 6685-01-661-2469
NSN 6240-01-633-9357
NSN 6620-01-495-7446
NSN 5990-01-390-2177
NSN 7035-01-632-4537
NSN 6620-01-486-8002
NSN 6105-01-271-9696
NSN 5935-01-646-1712