Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 937779-101 found under Sleeve Torque Tube by Kirkhill Ta Co. The National Stock Number assigned to this part is 1560009980494, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 937779-101.