Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JSFE04-10KL found under Bearing Plain Rod E by Kamatics Corporation. The National Stock Number assigned to this part is 3120016337922, 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 JSFE04-10KL.