Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F8404PC20 found under Gear And Pinion by Reliance Electric Company. The National Stock Number assigned to this part is 6105003991264, and the Federal Supply Class is 6105 Motors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F8404PC20.