Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BEL-1694A found under Cable Radio Frequency by Mayer Electric Supply Company Inc. The National Stock Number assigned to this part is 6145015619994, 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 BEL-1694A.