Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03D20 found under Bracket Assembly by Grimes Aerospace Company. The National Stock Number assigned to this part is 1680007619342, 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 03D20.