Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 374R1C110 found under Gear Antibacklash Spur by Advanced Logic Resources Inc. The National Stock Number assigned to this part is 3020004565471, 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 374R1C110.