Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J170CP ASSY X 219826 found under Universal Joint Nonvehicular by Twin Disc Incorporated. The National Stock Number assigned to this part is 3010009300593, 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 J170CP ASSY X 219826.