Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E59819 found under Bearing Roller Needle by Reliance Comm Tec Corp Lorain Pr. The National Stock Number assigned to this part is 3110009367081, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E59819.