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 5985-01-611-5125
NSN 5915-00-039-5192
NSN 5990-01-591-8797
NSN 5960-01-577-5682
NSN 5855-01-211-2437
NSN 5965-00-150-1144
NSN 4140-01-099-9675
NSN 5960-00-866-7543
NSN 6320-01-496-9907
NSN 6620-01-407-1158
NSN 5965-01-005-0341
NSN 5965-00-316-2768