Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 88101220-1 found under Bracket Mounting by U M C Electronics Co. The National Stock Number assigned to this part is 5340013587993, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 88101220-1.