Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 111231-000 found under Resistor Assembly by Bae Systems Information And Electronic Systems Integration I. The National Stock Number assigned to this part is 5905008096475, 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 111231-000.