Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 28959-2 found under Wire Nonelectrical by Triumph Engine Control Systems Llc. The National Stock Number assigned to this part is 9505009317272, and the Federal Supply Class is 9505 Wire Nonelectrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 28959-2.