Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5J10C1 found under Spacer Clutch Shaft by Standard Mfg Co Inc. The National Stock Number assigned to this part is 5365012499872, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5J10C1.