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 5895-00-372-5493
NSN 6320-01-279-0343
NSN 5996-00-226-5364
NSN 5855-01-543-3338
NSN 5996-01-064-2613
NSN 5935-01-398-0523
NSN 5996-01-652-6778
NSN 5935-01-634-0668
NSN 7035-01-204-7481
NSN 5915-01-061-0242
NSN 5935-00-822-8282
NSN 6135-00-683-0536