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 5895-00-778-2946
NSN 5985-01-443-3141
NSN 5915-00-176-2548
NSN 6220-01-185-1136
NSN 6620-00-004-5466
NSN 5996-01-517-9573
NSN 6220-01-246-7534
NSN 5945-01-021-1742
NSN 5920-00-476-0528
NSN 5996-01-382-9710
NSN 6135-01-550-2518
NSN 6620-00-262-3113