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 5950-00-203-1291
NSN 6320-00-731-6134
NSN 5915-01-573-0218
NSN 6620-01-659-1256
NSN 5985-01-613-8472
NSN 5960-01-449-1310
NSN 6685-01-444-1496
NSN 6110-00-706-2269
NSN 4140-00-781-9432
NSN 6150-01-322-5953
NSN 5965-01-103-0398
NSN 6110-00-829-5186