Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7841634-20 found under Mount Resilient General Purpose by San Antonio Air Logistics Center. The National Stock Number assigned to this part is 5340013958932, 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 7841634-20.