Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 902355C found under Gear Sector Bevel by S A I Hydraulics Inc. The National Stock Number assigned to this part is 3020016068708, and the Federal Supply Class is 3020 Gear Pulley Sprocket And Transmission Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 902355C.