U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
7326.90.8586
$357.7M monthly imports
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Ruling Age
24 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-30 · Updates monthly
The tariff classification of a rupture disk from France.
NY H84116 August 9, 2001 CLA-2-73:RR:NC:N1:113 H84116 CATEGORY: Classification TARIFF NO.: 7326.90.8586 Mr. Luis C. Fabre RG Engineering, Inc. 605 Condado St., San Alberto Bldg. 322 Santuree, PR 00907 RE: The tariff classification of a rupture disk from France. Dear Mr. Fabre: In your letter dated July 24, 2001, you requested a ruling on tariff classification. The merchandise is the SEGI Rupture Disk. The disk is a stainless steel bursting disk designed to rupture at a pressure-explosion set point. The disk acts as a gas-pressure safety release in a transformer. The applicable subheading for this product will be 7326.90.8586, Harmonized Tariff Schedule of the United States (HTS), which provides for other articles of iron or steel, other. The general rate of duty will be 3.9 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 James Smyth at 212-637-7008. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division