Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AM32C4 found under Air Conditioner by Aeronautical And Aeronautical. The National Stock Number assigned to this part is 4120006846103, and the Federal Supply Class is 4120 Air Conditioning Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AM32C4.