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 6130-01-568-3661
NSN 6650-01-571-2778
NSN 5920-01-250-5243
NSN 6620-00-650-4452
NSN 6135-01-389-8289
NSN 5925-01-043-3460
NSN 5935-01-415-3906
NSN 5999-01-266-1602
NSN 6685-01-553-6020
NSN 5925-01-183-4919
NSN 5930-01-020-8415
NSN 7035-00-541-8516