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 6240-01-625-5273
NSN 6130-00-364-2016
NSN 7035-01-535-7320
NSN 5910-01-633-9963
NSN 7035-00-215-3272
NSN 5915-01-384-9754
NSN 5915-01-537-9299
NSN 6105-00-995-4528
NSN 2925-01-484-8556
NSN 6320-01-116-3980
NSN 6610-01-492-6515
NSN 5895-01-435-5090