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 5895-01-295-5366
NSN 5915-01-116-2932
NSN 6150-01-592-1461
NSN 5905-01-494-7831
NSN 5996-00-518-0460
NSN 5960-01-632-6576
NSN 4140-00-900-6102
NSN 6105-01-387-8294
NSN 6135-00-351-8606
NSN 6645-01-442-6476
NSN 6620-01-032-3937
NSN 6620-01-483-1138