Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6D43-1083 found under Plate Valve by Carrier Corporation. The National Stock Number assigned to this part is 4130000053355, 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 6D43-1083.