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 5965-01-127-0389
NSN 6645-00-813-3084
NSN 6220-00-194-3004
NSN 7035-01-386-3004
NSN 6220-01-581-1697
NSN 5855-01-254-3041
NSN 5975-01-371-8820
NSN 5990-00-010-0591
NSN 6220-00-917-8059
NSN 6150-01-142-4684
NSN 6130-00-520-5884
NSN 6650-01-472-8804