The tariff classification of shaft liners and sleeves for thruster propulsion systems from Finland, Norway and Sweden

N070659 September 1, 2009 CLA-2-84:OT:RR:E:NC:N1:102 CATEGORY: Classification TARIFF NO.: 8483.90.8080 Mr. Jon R. Weiner Rolls-Royce North America 2001 S. Tibbs Avenue (Speed Code S36) Indianapolis, IN 46241 RE: The tariff classification of shaft liners and sleeves for thruster propulsion systems from Finland, Norway and Sweden Dear Mr. Weiner: In your letter dated August 3, 2009 you requested a tariff classification ruling. Descriptive information and photographs were submitted. The articles in question are described as shaft liners and sleeves for thruster propulsion systems, which include a sealing sleeve, liner and distance sleeve. You indicate that the primary purpose of the shaft liners and sleeves is to provide an interchangeable surface on the rotating shafts within the propulsion system that are in constant contact with bearings. The liners and sleeves are physically attached to and rotate with the shaft. This protects the shafts from wear caused by the bearings and provides a means to replace worn surfaces at a cost lower than that of replacing the shaft itself. The sealing sleeve and liner also have an inside groove to accept a rubber sealing ring. Based on the information provided, we find that the subject liners and sleeves are designed to form an integral part of the shafts with which they are used and serve to complete the shaft assembly within the thruster propulsion system. Accordingly, the liners and sleeves are provided for as parts of transmission shafts in heading 8483, Harmonized Tariff Schedule of the United States (HTSUS). The applicable subheading for the liners and sleeves will be 8483.90.8080, HTSUS, which provides for other parts of transmission shafts. The rate of duty will be 2.8 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. 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 Kenneth T. Brock at (646) 733-3009. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division