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 5895-01-508-4590
NSN 5910-01-457-7701
NSN 7035-01-101-5111
NSN 6220-01-634-0660
NSN 5990-01-309-5840
NSN 5945-01-467-9234
NSN 5915-01-501-2210
NSN 5985-01-485-3062
NSN 5920-00-740-3121
NSN 5960-01-380-0885
NSN 6320-00-731-6134
NSN 2925-01-168-6253