Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TTD1732A found under Control Voltage Reg by Motorola Solutions Inc. The National Stock Number assigned to this part is 6110014999647, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TTD1732A.