Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C2686 found under Ball Screwjack Outs by Winsted Precision Ball Corp. The National Stock Number assigned to this part is 1680007819035, 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 C2686.