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 6650-01-298-4138
NSN 6650-00-552-8377
NSN 6220-01-078-1625
NSN 6320-00-790-4844
NSN 5910-00-424-1932
NSN 6610-01-287-9814
NSN 5996-01-289-0493
NSN 7035-01-406-6510
NSN 5999-01-248-8220
NSN 6110-01-400-4207
NSN 6130-01-357-8563
NSN 6130-00-088-1381