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 2925-01-043-9786
NSN 5945-00-175-6997
NSN 5975-01-630-8056
NSN 5915-00-865-3810
NSN 5950-01-336-8509
NSN 6220-01-459-8017
NSN 5965-00-372-2537
NSN 6320-01-512-2031
NSN 6240-01-277-7962
NSN 6110-00-596-6644
NSN 6650-01-219-9411
NSN 4140-01-554-3726