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 2925-01-494-8360
NSN 5910-01-135-6555
NSN 6240-01-420-6495
NSN 6610-01-431-5447
NSN 5975-00-771-9971
NSN 6610-00-996-2566
NSN 5998-01-328-6531
NSN 6220-00-826-7002
NSN 5960-01-597-6288
NSN 5925-00-108-5385
NSN 7035-01-250-4268
NSN 2925-01-071-9291