Bored through 0.250 in. For thermocuple
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 5855-01-571-6715
NSN 6135-01-654-6147
NSN 5990-01-299-1090
NSN 6110-01-607-0382
NSN 6150-00-841-5557
NSN 5905-01-660-4221
NSN 6610-00-699-0714
NSN 5975-00-284-8268
NSN 6240-01-462-5433
NSN 5996-01-141-6916
NSN 5998-00-810-8374
NSN 6110-01-075-2799