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 5855-01-190-7049
NSN 4140-00-472-4615
NSN 2925-01-239-6044
NSN 5920-01-459-8493
NSN 5910-00-290-5506
NSN 7035-01-100-2796
NSN 5999-01-531-4412
NSN 2925-00-363-9878
NSN 5835-01-274-1035
NSN 5895-00-442-5044
NSN 5996-00-753-1599
NSN 5905-01-538-4167