Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 90C01-5963-9 found under Valve Solenoid by Carrier Corporation. The National Stock Number assigned to this part is 4810009503395, 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 90C01-5963-9.