Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 52A226D16-6 found under Collar Shaft by Kadon Corp. The National Stock Number assigned to this part is 3040007158300, 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 52A226D16-6.