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 4140-00-575-1161
NSN 5915-01-228-3455
NSN 6110-01-167-8906
NSN 5990-01-225-2283
NSN 5835-00-034-4976
NSN 5905-01-459-6920
NSN 6610-00-717-6666
NSN 5855-00-491-7079
NSN 6110-00-480-4827
NSN 5945-01-006-3280
NSN 5998-00-224-4248
NSN 5920-01-202-7166