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 6685-01-423-8076
NSN 5996-01-014-6103
NSN 5895-01-509-0701
NSN 7035-00-299-7150
NSN 6110-00-001-8091
NSN 6105-01-346-1406
NSN 5960-00-227-8693
NSN 5960-00-902-9039
NSN 6320-00-036-3688
NSN 6220-00-837-2649
NSN 4140-00-753-1416
NSN 5975-01-121-6958