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 5920-00-939-6970
NSN 6650-01-621-5050
NSN 6105-01-546-8836
NSN 6130-01-410-8529
NSN 5895-00-181-7020
NSN 5925-01-004-9293
NSN 6220-01-533-5849
NSN 5965-00-652-5661
NSN 5960-01-624-1170
NSN 6645-01-467-9983
NSN 5985-00-400-8153
NSN 5925-01-571-9963