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 5930-01-552-3511
NSN 6150-00-879-8536
NSN 5950-00-523-9569
NSN 4140-00-200-9082
NSN 5998-01-069-3254
NSN 5910-01-442-7635
NSN 6130-00-174-1656
NSN 5930-01-376-0913
NSN 6240-01-561-1919
NSN 6685-01-513-9208
NSN 5996-01-091-0954
NSN 6645-00-285-8781