Item is called a thermocouple terminal block, type mtc 6
An electrical item with multiple socket contacts which may or may not be interconnected by bussing, to form one or more circuits. Item may be of feedback, feedthrough and/or terminating design and may afford a convenient method of interconnection. It may or may not include a sealing grommet. Sectional blocks are normally retained in a track or channel mounting. Excludes chamber, cable terminal; contact assembly, electrical; insert, electrical connector; juntion box ; terminal board; and terminal box.
Classification: Terminals, electrical splices and electrical couplings; wafer probers with a voltage not exceeding 1000 volts
NSN 5935-01-258-5100
NSN 5835-01-414-3258
NSN 5855-01-130-1501
NSN 5998-00-414-7999
NSN 6105-01-293-7688
NSN 6685-00-488-6912
NSN 2925-00-889-8004
NSN 6110-00-104-7401
NSN 6645-01-310-2949
NSN 2925-00-127-7828
NSN 6240-01-419-1010
NSN 5985-01-578-6915