Used on grumman a10 aircraft
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
Classification: Copper alloy tube or pipe fittings
NSN 6220-01-389-8933
NSN 5960-01-476-5686
NSN 6610-01-335-3185
NSN 6610-01-590-2263
NSN 5960-00-325-8529
NSN 5985-01-015-0410
NSN 5990-00-799-2796
NSN 5998-00-885-1595
NSN 6110-01-427-6395
NSN 5999-00-975-1234
NSN 5920-01-454-4194
NSN 7035-01-021-7956