Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HH82AZ209 found under Controller Sequence by Carrier Corporation. The National Stock Number assigned to this part is 4130002480489, and the Federal Supply Class is 4130 Refrigeration And Air Conditioning Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HH82AZ209.