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 5835-00-264-0946
NSN 5935-01-634-0668
NSN 5905-01-124-2426
NSN 5835-00-451-2982
NSN 6105-01-387-1120
NSN 6645-01-261-4676
NSN 5905-01-518-4614
NSN 5935-00-021-9628
NSN 5905-01-651-7116
NSN 6150-01-527-9950
NSN 5835-01-506-0746
NSN 5920-01-035-5456