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 6620-01-024-7003
NSN 5960-01-212-7413
NSN 5910-01-015-4530
NSN 5996-00-688-9082
NSN 6130-00-400-5774
NSN 5960-00-086-8764
NSN 6650-01-549-0341
NSN 5925-01-314-9522
NSN 5990-01-270-3209
NSN 5950-01-446-6903
NSN 5990-00-099-0822
NSN 5905-01-171-5895