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 5975-01-512-9432
NSN 6105-01-062-1422
NSN 5935-00-947-8026
NSN 6620-00-448-4378
NSN 6110-00-269-2696
NSN 5930-01-512-0289
NSN 5905-01-647-9106
NSN 6150-01-027-1126
NSN 5855-00-130-5756
NSN 6130-00-926-4410
NSN 4140-00-991-8849
NSN 7035-01-501-9118