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 6135-01-022-5427
NSN 5945-00-827-1000
NSN 5985-00-336-1095
NSN 4140-00-400-4872
NSN 6645-01-030-5288
NSN 6650-00-751-9958
NSN 5935-00-527-1175
NSN 5950-00-564-4348
NSN 6240-01-149-4861
NSN 5895-01-256-4009
NSN 6610-00-682-6215
NSN 5925-01-417-1942