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 5998-00-598-2922
NSN 5990-00-621-0352
NSN 6220-01-166-4909
NSN 5920-01-276-2063
NSN 6320-00-841-2279
NSN 5835-01-469-6009
NSN 5965-00-324-2428
NSN 5835-00-789-1454
NSN 6135-01-616-4950
NSN 5960-01-420-4744
NSN 7035-01-243-8523
NSN 5915-01-339-1534