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 5945-01-313-0544
NSN 5985-00-913-0443
NSN 6645-00-153-3834
NSN 5935-00-650-8599
NSN 6650-01-420-0233
NSN 5935-01-210-7827
NSN 6130-01-177-0794
NSN 5835-01-424-0054
NSN 7035-01-433-4401
NSN 6685-00-360-8111
NSN 5965-00-208-4896
NSN 5996-01-449-0666