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 5975-00-814-9263
NSN 2925-00-422-5159
NSN 5915-01-364-1116
NSN 6685-01-202-8900
NSN 5965-01-019-5406
NSN 4140-00-827-1821
NSN 5950-00-990-0047
NSN 6320-01-449-1014
NSN 6220-01-423-8319
NSN 6650-01-260-6422
NSN 6685-01-360-2863
NSN 6105-01-092-2362