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 7035-01-116-6223
NSN 6320-01-607-0347
NSN 5945-01-186-0113
NSN 2925-01-175-1217
NSN 6220-01-317-3283
NSN 6150-01-245-8701
NSN 6135-01-652-9622
NSN 6650-00-179-8970
NSN 6135-01-226-4071
NSN 5960-00-483-0161
NSN 6220-01-147-5320
NSN 5925-01-342-0842