Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22556 found under Terminal Junction Block Sectiona by Weidmueller Terminations Inc. The National Stock Number assigned to this part is 5940015168853, 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 22556.