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 5835-01-449-7511
NSN 5985-01-305-0519
NSN 2925-01-519-0109
NSN 6135-01-519-7879
NSN 5935-01-232-6892
NSN 5935-01-425-9866
NSN 6240-01-512-8129
NSN 6620-01-399-3615
NSN 5910-01-630-6361
NSN 6645-01-152-1092
NSN 5915-01-074-6316
NSN 6150-00-982-2785