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 5985-00-161-7805
NSN 6145-00-975-4457
NSN 5935-01-068-1003
NSN 6145-01-463-8129
NSN 5999-00-656-3235
NSN 5975-01-260-1435
NSN 6105-01-224-5028
NSN 6650-01-493-3660
NSN 5835-01-328-6626
NSN 5960-01-191-6249
NSN 5925-01-306-2719
NSN 5975-00-990-7024