Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BAC3100 91 found under Cable Power Electri by The Boeing Company. The National Stock Number assigned to this part is 6145015043785, and the Federal Supply Class is 6145 Wire And Cable Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BAC3100 91.