Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CTB2687 found under Circuit Breaker Base by I T E Imperial Corp Sub Of Gould Inc. The National Stock Number assigned to this part is 5925011133064, and the Federal Supply Class is 5925 Circuit Breakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CTB2687.