Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1964345-1 found under Control Assembly Quadrant by Honeywell International Inc. The National Stock Number assigned to this part is 1680001505914, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1964345-1.