Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13E53-2 found under Ring Valve Solenoid by Grimes Aerospace Company. The National Stock Number assigned to this part is 4810011664842, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13E53-2.