Class 150
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 5910-01-004-9985
NSN 6150-01-446-3335
NSN 6645-01-510-3496
NSN 6105-01-103-2151
NSN 5930-00-989-2951
NSN 6130-01-146-8809
NSN 6105-00-344-3251
NSN 5965-01-100-5283
NSN 5998-01-289-5270
NSN 5990-01-202-0001
NSN 5920-01-528-8136
NSN 6105-00-533-9650