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 6130-00-253-5910
NSN 5835-00-632-8621
NSN 5895-01-611-0958
NSN 6145-00-678-0429
NSN 5998-01-618-2981
NSN 5930-00-686-5849
NSN 6685-01-616-7739
NSN 6220-00-625-8554
NSN 5925-01-529-6836
NSN 5950-01-624-0280
NSN 6150-01-250-2570
NSN 6105-01-475-5546