Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10E SLEEVE found under Insert Flexible Cou by Tb Woodss Corporation. The National Stock Number assigned to this part is 3010010375015, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 10E SLEEVE.