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 5910-01-298-3419
NSN 5920-00-809-7802
NSN 6105-01-493-2518
NSN 5930-01-449-6694
NSN 5895-00-539-1911
NSN 5925-01-061-9717
NSN 5975-01-032-4295
NSN 6150-01-550-6703
NSN 6685-01-436-6635
NSN 5905-01-050-8176
NSN 5960-00-118-2903
NSN 5998-00-738-1830