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.
NSN 6105-01-410-8223
NSN 5915-01-246-3580
NSN 5990-01-534-8609
NSN 6110-00-306-0983
NSN 6610-01-161-4835
NSN 5998-01-605-6990
NSN 6130-01-351-2162
NSN 6240-01-295-3663
NSN 5910-01-485-0279
NSN 5925-01-495-0602
NSN 6320-00-790-4844
NSN 5925-00-756-5535