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 6650-01-399-8552
NSN 6110-01-500-7226
NSN 5996-01-414-5167
NSN 6105-00-017-3448
NSN 6150-00-600-6259
NSN 5920-01-010-3293
NSN 5935-00-839-0728
NSN 6685-01-106-3210
NSN 5895-00-351-1988
NSN 6135-01-231-4809
NSN 6110-01-658-7426
NSN 6645-01-363-2394