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 6685-00-906-6434
NSN 6240-01-106-5379
NSN 5990-00-170-9553
NSN 5985-00-470-7182
NSN 6145-01-421-4257
NSN 6150-01-416-1751
NSN 5915-00-665-2854
NSN 5960-00-722-2486
NSN 5925-01-252-1692
NSN 2925-01-597-9541
NSN 6105-01-038-4084
NSN 5895-01-119-9263