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 5905-01-003-8565
NSN 5965-00-106-3195
NSN 5990-00-738-5603
NSN 5930-00-156-3700
NSN 6105-01-367-2072
NSN 7035-01-541-8029
NSN 5960-01-474-4843
NSN 5915-00-387-2333
NSN 5935-00-255-0977
NSN 5935-00-172-3238
NSN 5945-00-080-0164
NSN 5965-01-648-2590