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 5950-00-942-5089
NSN 5990-00-543-0234
NSN 5945-00-100-1261
NSN 6240-01-401-5340
NSN 5895-01-634-0630
NSN 4140-01-350-3277
NSN 5855-01-136-1916
NSN 5950-01-258-0950
NSN 5945-00-823-2571
NSN 6150-00-222-5302
NSN 6610-00-575-7933
NSN 5920-01-381-3115