Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 248R53J4605 found under Capacitor Fixed Met by Arizona Capacitors Inc. The National Stock Number assigned to this part is 5910008135756, 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 248R53J4605.