Application: fuel oil
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 5920-00-003-9812
NSN 5835-01-332-2867
NSN 6240-01-567-1648
NSN 6135-00-122-2420
NSN 6110-01-211-6577
NSN 5930-01-088-7979
NSN 5935-00-455-8672
NSN 6135-00-962-4111
NSN 6150-00-129-9082
NSN 5975-00-973-9966
NSN 6240-01-125-5178
NSN 6320-00-149-7570