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 5935-01-491-1513
NSN 5855-01-378-1888
NSN 6220-01-290-4739
NSN 6135-01-536-8333
NSN 6135-01-100-3593
NSN 5990-00-919-2110
NSN 5935-01-610-7582
NSN 6135-00-269-5843
NSN 6145-01-426-8976
NSN 6110-00-474-9550
NSN 6150-01-639-8152
NSN 5998-00-593-5463