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 5950-01-346-3902
NSN 6240-01-419-1010
NSN 6685-01-144-7810
NSN 5975-00-557-4829
NSN 5996-01-537-0084
NSN 5930-00-006-3766
NSN 5998-00-277-7552
NSN 6150-01-078-8659
NSN 6610-00-540-8911
NSN 5998-01-116-2577
NSN 5930-01-378-7763
NSN 6240-01-195-4511