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 5915-00-807-0203
NSN 5965-01-317-6077
NSN 6130-01-640-9423
NSN 6110-00-213-8078
NSN 6645-01-352-6583
NSN 6320-01-392-6922
NSN 6105-00-935-0376
NSN 5930-01-473-4077
NSN 6320-01-185-3857
NSN 6685-00-676-6320
NSN 6135-01-589-0333
NSN 5910-00-342-4338