Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AA2 B0 34 610 3B1 C found under Circuit Breaker by Carling Technologies Inc. The National Stock Number assigned to this part is 5925016666077, 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 AA2 B0 34 610 3B1 C.