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 5998-00-689-4861
NSN 5999-01-642-4190
NSN 5950-00-106-0311
NSN 6645-01-064-3711
NSN 2925-01-464-3093
NSN 6135-00-715-4001
NSN 5965-00-451-0518
NSN 5925-00-262-6087
NSN 6685-00-050-3697
NSN 7035-01-487-4038
NSN 5999-01-089-9915
NSN 5945-00-184-9763