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 6240-01-179-1189
NSN 5945-01-137-0161
NSN 5945-01-370-3463
NSN 5910-01-502-9833
NSN 6645-01-515-1978
NSN 5985-01-162-6915
NSN 5975-00-044-2101
NSN 7035-01-085-5955
NSN 6150-00-456-0775
NSN 5935-01-279-7315
NSN 6610-01-382-1936
NSN 6610-01-150-7018