Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 636-1-6880 found under Plate And Cover by Foremost Industries Lp By Itsgeneral. The National Stock Number assigned to this part is 2520008895646, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 636-1-6880.