Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BACS12ER3K16WT found under Nrp Screw C777 by Alcoa Global Fasteners Inc. The National Stock Number assigned to this part is 1680016219120, 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 BACS12ER3K16WT.