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 5935-00-618-6724
NSN 5999-00-432-4122
NSN 6320-00-371-8335
NSN 6650-00-614-1711
NSN 5930-01-425-1902
NSN 6240-01-274-0192
NSN 6105-01-464-6208
NSN 6610-01-605-2451
NSN 7035-01-472-1999
NSN 5998-00-707-5781
NSN 6110-01-075-2799
NSN 5930-01-281-8739