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 6620-00-246-1529
NSN 6135-01-136-8306
NSN 5998-01-582-7484
NSN 6110-01-314-0591
NSN 6150-01-165-1012
NSN 5999-01-280-8422
NSN 5999-00-905-5296
NSN 5915-01-605-3326
NSN 5915-01-275-9793
NSN 5965-01-624-4840
NSN 6650-00-256-9059
NSN 4140-01-514-0934