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 5925-00-280-2273
NSN 2925-01-446-6523
NSN 5915-01-241-3362
NSN 5985-01-304-2243
NSN 5905-00-579-0319
NSN 5915-01-110-6387
NSN 5998-01-042-1349
NSN 5855-01-308-0955
NSN 5985-01-452-8846
NSN 7035-01-441-4174
NSN 6320-00-790-4844
NSN 5905-00-997-3949