Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7B9022 found under Exciter by Caterpillar Inc. The National Stock Number assigned to this part is 6115004232164, and the Federal Supply Class is 6115 Generators And Generator Sets Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7B9022.