O-Rings
Part of: 40169350 — Other
N356370 · 2025-12-03 — The tariff classification of a nitrile O-ring from the Philippines
SKU number 305-0006-100.A3, O-ring boom is a nitrile rubber O-ring. The dimensions are 12.14 mm inner diameter, 17.60 mm outer diameter, and 2.612 mm in width. The O-ring is used in the production of noise cancelling aviation headsets. It creates a seal that prevents air leaks that interfere with noise cancelling performance and acts as a secondary barrier against sweat, moisture, and dust. It is noted that the O-ring can be used in other assemblies. The applicable subheading for the nitrile rubber O-ring will be 4016.93.5010, Harmonized Tariff Schedule of the United States (HTSUS), which…
N303722 · 2019-04-26 — The tariff classification and country of origin marking of shells, end-caps and O-rings from China
In your corrected ruling request dated March 28, 2019, on behalf of your client Aeration Technology, LLC, you requested a classification and marking ruling on shells, end-caps and O-rings. Photographs, drawings and a manufacturing process flow chart were submitted for our review. This ruling addresses issues A and D of the six items in your request letter. Issues B, C, E, and F were addressed in N303461 dated April 9, 2019. Your submission identified the products at issue as shells, sealing end-caps and O-rings to be used as components of finished Elite Chargers used in whipped-cream…
N266873 · 2015-08-18 — The tariff classification of jet ski parts from Taiwan
, you requested a tariff classification ruling. Samples were provided, and will be returned to you. The merchandise at issue in your submission consists of five products that are intended for use with jet ski watercraft. You identify the articles as Products B1 through B5. Product B1 has the part description of RRP Handlebar Extensions. The handlebar extensions are constructed of aluminum and stainless steel, and are designed to be attached to the ends of a jet ski’s existing handlebars. Per the information you provided, the aluminum predominates by weight over the stainless steel. Product B2…
R05049 · 2006-11-01 — The tariff classification of wing union fittings from China and India.
The items to be imported are three types of pipe fittings, known as wing unions. Each style of wing union consists of three parts, a male sub, female sub and a nut. Some may also incorporate an o-ring or seal ring. In all three styles, the nut connects the two subs together and each sub has a threaded end connection to join to the pipe or tube. They will be imported as complete assemblies or as individual components. The three components of the first style are manufactured from a cast ductile iron material. In the second style, the male and female sub components are made from forged carbon…
J85077 · 2003-06-19 — The tariff classification of parts for stirred reactors of unspecified origin
The articles in question are described as a sample/addition valve kit, part numbers MCLAVE10X1SAMP and MCLAVE10X10SAMP and a spares part kit, part number MCLAVE10XSPARES. Descriptive information and samples were submitted. The valve kits consist of a tee fitting, tubing, full-port ball valve and a septum mounting assembly. The contents of the kit are packaged together as a set and provide all the components necessary to install a septum onto a reactor. One kit includes the components for a singe reactor, while the other includes components for ten reactors. The septum allows for the addition…
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