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 6620-01-170-8270
NSN 6105-01-215-4795
NSN 6240-00-072-8445
NSN 6240-01-557-1177
NSN 5960-01-372-5609
NSN 6130-01-542-2625
NSN 5925-01-379-7484
NSN 6110-00-161-2310
NSN 6145-01-590-4140
NSN 5950-01-399-0509
NSN 5975-01-575-8842
NSN 6135-01-512-8740