Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 92100291 found under Sleeve by Atlas Copco Construction Tools Ab Nacka. The National Stock Number assigned to this part is 3120009217220, 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 92100291.