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 5905-00-224-0744
NSN 5990-01-218-5160
NSN 5950-01-626-1226
NSN 5920-00-341-6340
NSN 6240-01-198-6623
NSN 5935-00-186-9370
NSN 5905-01-208-5829
NSN 6150-01-464-3456
NSN 5965-00-537-4844
NSN 5935-00-511-1206
NSN 5975-01-024-8486
NSN 5920-00-285-2245