Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2R519 found under Capacitor Fixed Electrolytic by W W Grainger Inc. The National Stock Number assigned to this part is 5910000490532, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2R519.