CLA-2-84:RR:NC:MM:106 J84454
Mr. Ashley Craig
Thompson Coburn LLP
Suite 600
1909 K Street, N.W.
Washington. D.C. 20006
RE: The tariff classification of part STG 4 Disk for a gas turbine from Italy
Dear Mr. Craig:
In your letter dated April 30, 2003, on behalf of FiatAvio Inc., you requested a tariff classification ruling. You submitted descriptive literature with your request.
The article in question is part number L47318G13, described as STG 4 Disk. This engine part keeps the engine blades in place during engine operation and transfers the movement/power from the LPT blades to the external shaft drive user.
The STG 4 Disk is imported from FiatAvio’s parent company in Italy and used by General Electric exclusively in the in the manufacture and operation of the LM6000 aeroderivative gas turbine. This engine is directly derived from GE’s CF6-80C2 family of commercial aircraft engines. It is in service in a large variety of vessels here and abroad as well as in industrial applications. In operation, the exhaust of the LM6000’s high pressure turbine passes through a low pressure turbine (the power turbine) which extracts the work required to drive the main reduction gear and ultimately a driven unit, such as a ship’s propellers for example. This latter operation is basically what distinguishes the LM6000 from its aircraft relative. In general terms, the aircraft turbine version expresses its output in thrust while the aeroderivative gas turbine outputs its work through a drive shaft. For tariff purposes, this makes the former version a variety of turbojet gas turbine while the adapted or derived variety is classified as an other gas turbine. For this reason, the STG 4 Disk is considered to be a part of other gas turbines rather than a part of turbojets in subheading 8411.91.9040, Harmonized Tariff Schedule of the United States (HTS), as you suggest in your request. Your attention is directed to a general comparison of tubojets and other gas turbines which may be found in the Explanatory Notes for heading 8411, specifically paragraphs 8411(A) and 8411(C).
The applicable subheading for the LM6000 STG 4 Disk will be 8411.99.9060, HTS, which provides for other parts of non-aircraft gas turbines, other, other. The rate of duty will be 2.4 percent ad valorem.
This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177).
A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patrick J. Wholey at 646-733-3013.
Sincerely,
Robert B. Swierupski
Director,
National Commodity
Specialist Division