Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1492-F1B found under Terminal Junction Block Sectiona by Thomas And Betts Corporation. The National Stock Number assigned to this part is 5940015681982, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1492-F1B.