Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A20 16 2 found under Trimpot Kit Amplifi by Honeywell Aerospace. The National Stock Number assigned to this part is 1680007069634, 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 A20 16 2.