Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MS52069RC40 found under Belt V by Society Of Automotive Engineers Inc. The National Stock Number assigned to this part is 3030002883572, and the Federal Supply Class is 3030 Belting Drive Belts Fan Belts And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MS52069RC40.