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 6150-00-917-6297
NSN 6240-00-567-4795
NSN 2925-00-265-7539
NSN 6685-01-529-6990
NSN 6240-00-912-2080
NSN 6105-01-476-1298
NSN 2925-01-239-6044
NSN 6135-01-132-6310
NSN 5985-01-345-2735
NSN 5996-01-389-8609
NSN 5835-00-936-8753
NSN 5960-01-493-3948