Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B00062A3 GU IT19 found under Gain Adjustment Ay by Accord Controls Inc. The National Stock Number assigned to this part is 4810014450289, 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 B00062A3 GU IT19.