O/a lg 2.712 in.
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 5965-00-513-1352
NSN 6240-01-600-2774
NSN 5855-00-912-3885
NSN 6105-00-373-3780
NSN 5996-00-925-1324
NSN 6150-01-400-4211
NSN 5945-01-427-3790
NSN 6110-00-990-0796
NSN 5920-01-483-1981
NSN 6110-01-171-0362
NSN 6150-00-345-2851
NSN 5920-01-024-5956