Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KS 28008 found under Bushing Sleeve by Wartsila Diesel Inc. The National Stock Number assigned to this part is 3120014447453, 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 KS 28008.