Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P1403-3 found under Rack Power Shifting by Chatham Controls Corp. The National Stock Number assigned to this part is 2040004688203, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P1403-3.