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 5910-00-242-7654
NSN 5930-00-940-6762
NSN 5975-00-623-2024
NSN 5960-00-407-7705
NSN 6685-00-245-7722
NSN 6220-00-065-3431
NSN 2925-01-254-3068
NSN 5910-00-317-7913
NSN 5835-00-185-4919
NSN 6685-00-299-8496
NSN 4140-01-553-3349
NSN 5960-01-491-9916