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 5990-00-589-7610
NSN 6620-01-428-7072
NSN 6130-01-322-4087
NSN 5945-01-054-2130
NSN 5975-01-260-3642
NSN 6620-01-659-6697
NSN 6620-01-288-4922
NSN 5920-01-369-0108
NSN 5975-01-049-6255
NSN 5895-01-020-7771
NSN 6685-01-408-6372
NSN 6110-00-976-2733