Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 42461A1 found under Wear Sleeve Assembl by Brunswick Corporation. The National Stock Number assigned to this part is 3120014627809, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 42461A1.