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 5996-01-063-6556
NSN 6320-00-994-0179
NSN 6685-01-266-2914
NSN 6240-01-348-8975
NSN 6110-00-998-8474
NSN 2925-00-233-5644
NSN 5930-01-174-9985
NSN 6145-01-307-7164
NSN 5985-01-069-4340
NSN 6105-00-553-8943
NSN 6220-01-579-3138
NSN 5935-01-618-6758