Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8275B found under Clutch One Way by Borgwarner Inc. The National Stock Number assigned to this part is 2520004976602, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8275B.