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 6685-00-169-6505
NSN 7035-01-323-8262
NSN 5925-01-306-1853
NSN 5960-00-051-6159
NSN 5945-01-256-6178
NSN 6320-01-145-2742
NSN 5920-01-359-8720
NSN 5990-01-426-7350
NSN 6130-01-145-4924
NSN 5905-00-500-7879
NSN 2925-01-429-2235
NSN 5855-01-421-6483