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 6110-00-233-6626
NSN 6645-00-634-9317
NSN 5835-01-396-0640
NSN 6150-01-095-4581
NSN 5950-00-175-9765
NSN 5920-00-574-7510
NSN 6150-01-614-4639
NSN 2925-00-902-3881
NSN 5855-00-231-7790
NSN 5965-01-366-5900
NSN 5835-01-432-8801
NSN 5999-01-165-3198