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 5935-00-074-3981
NSN 5915-00-422-0538
NSN 6685-01-463-7229
NSN 5895-01-363-6738
NSN 5985-00-757-5903
NSN 5920-01-458-8075
NSN 6220-01-336-7414
NSN 5910-01-062-1523
NSN 5985-01-081-8506
NSN 6220-01-138-0911
NSN 5930-01-627-6672
NSN 5960-01-152-7740