Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1000111-821 found under Resistor Fixed Film by Xerox Corporation. The National Stock Number assigned to this part is 5905001221331, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1000111-821.