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 5910-01-476-5670
NSN 5990-01-197-6922
NSN 5985-00-777-2000
NSN 6220-01-495-2183
NSN 5835-01-357-9235
NSN 5950-00-888-9673
NSN 6220-01-467-1941
NSN 6645-01-226-2320
NSN 5990-01-089-2652
NSN 5930-01-179-6676
NSN 5895-00-179-5210
NSN 5935-00-043-2978