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 5945-01-634-0588
NSN 6620-01-085-8688
NSN 5915-00-064-5666
NSN 5960-01-658-9538
NSN 5855-01-645-0243
NSN 5920-01-522-0940
NSN 6620-01-501-7999
NSN 6610-01-019-5827
NSN 5985-01-338-1170
NSN 5985-00-766-9402
NSN 5996-01-026-2375
NSN 5925-00-768-5822