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 6105-00-933-5161
NSN 5895-01-193-4290
NSN 6685-01-029-4536
NSN 5925-01-500-1352
NSN 6320-01-170-4068
NSN 5935-00-770-2000
NSN 5915-01-524-3847
NSN 5945-00-359-6889
NSN 5855-01-289-5797
NSN 5990-00-620-1137
NSN 5990-01-226-2653
NSN 6135-01-560-8130