Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13227E5749 found under Breaker Electrical by Cecom Lr Center. The National Stock Number assigned to this part is 5925012474785, 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 13227E5749.