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 6650-00-482-2019
NSN 6105-00-078-9372
NSN 6150-01-106-4678
NSN 6620-01-365-1499
NSN 6685-01-566-0393
NSN 5835-01-116-2369
NSN 6130-01-349-8603
NSN 6685-01-651-9548
NSN 7035-00-140-3070
NSN 5855-01-122-9418
NSN 6110-01-065-0232
NSN 4140-01-644-7525