Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6K10C 1 found under Shaft Straight by Standard Mfg Co Inc. The National Stock Number assigned to this part is 3040013108640, 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 6K10C 1.