Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6CB 11478 00 00 found under Collar Shaft by Yamaha Nippon Gakki Co Ltd. The National Stock Number assigned to this part is 3040016625871, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6CB 11478 00 00.