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 4140-01-065-9367
NSN 5915-01-467-2578
NSN 5965-00-689-1545
NSN 5910-01-307-9701
NSN 5999-01-076-4692
NSN 5945-01-062-4106
NSN 6105-00-061-2743
NSN 6220-01-076-3695
NSN 6130-00-165-6690
NSN 5985-01-440-6673
NSN 4140-00-010-2986
NSN 5835-00-332-8540