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 5930-00-107-2690
NSN 6105-01-152-8496
NSN 5935-01-420-6452
NSN 5855-01-381-7493
NSN 6645-00-121-7566
NSN 6645-01-182-4896
NSN 5996-00-173-5706
NSN 5910-01-425-1773
NSN 5915-01-534-7614
NSN 5985-01-656-3755
NSN 2925-01-118-6125
NSN 5835-00-269-2232