Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XTD117C10 found under Collar Clutch Shift by Blue Tee Corp. The National Stock Number assigned to this part is 2520005620706, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like XTD117C10.