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 5999-01-256-4230
NSN 6105-01-180-7066
NSN 6145-01-518-3411
NSN 6620-00-564-9412
NSN 6685-01-441-3145
NSN 7035-01-502-3830
NSN 6135-00-299-6918
NSN 6240-01-018-4895
NSN 7035-01-386-5722
NSN 6105-01-634-0322
NSN 2925-01-535-7235
NSN 4140-01-619-2919