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 5835-00-257-2852
NSN 5999-01-559-2199
NSN 5985-00-642-8911
NSN 6685-01-429-0240
NSN 5996-01-420-6525
NSN 5905-01-328-4533
NSN 6240-01-585-1086
NSN 5920-01-523-6166
NSN 5960-01-462-6267
NSN 5990-01-193-0487
NSN 5910-01-253-0219
NSN 7035-00-286-6221