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 materials other than copper, iron or steel
NSN 5925-01-441-0359
NSN 5895-01-371-0570
NSN 5935-01-064-1607
NSN 5855-00-586-6255
NSN 6105-00-099-8818
NSN 6620-01-344-9355
NSN 6610-01-516-5120
NSN 5925-00-104-5761
NSN 6130-01-090-0631
NSN 5975-01-106-7312
NSN 4140-00-036-2851
NSN 5835-01-576-9013