Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 168C8254P01 found under Flange Companion Nonvehicular Universal Joint by Sieh Inc. The National Stock Number assigned to this part is 3010012443669, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 168C8254P01.