Other
Part of: 73182100 — Non-threaded articles: — Spring washers and other lock washers
N357786 · 2026-02-03 — The tariff classification of a stainless-steel washer from Germany
The merchandise under consideration is described as a stainless-steel Belleville washer. This washer has a circular shape with a central hole and uniform thickness. It has an outer diameter of 3 inches, an internal diameter of 1.755 inches, and a thickness of .133 inches. It is designed to distribute load and reduce surface damage when used with threaded fasteners. Belleville washers, which are made to conform to industry standards for spring washers, are intended for use underneath a nut or screw head to maintain tension. They are a type of lock washer. The applicable subheading for the…
H326279 · 2025-06-05 — Protest and Application for Further Review No 4501-21-103251; Classification of Educational Robot Kit Parts
The following is our decision as to Protest and Application for Further Review No. 4501-21-103251, which was filed on December 16, 2021, on behalf of Robotzone, LLC (“protestant”). The protest pertains to the classification of Educational Robot Kit Parts (“subject merchandise”) under the Harmonized Tariff Schedule of the United States (“HTSUS”). The subject merchandise was entered by protestant between August 24, 2020 and September 3, 2020. U.S. Customs and Border Protection (“CBP”) liquidated the entries between July 23, 2021 and December 31, 2021. On December 16, 2021, protestant filed a…
N289058 · 2017-08-28 — The tariff classification of washers, a stud and drain plug washers from Taiwan.
The merchandise under consideration is five articles used in automobile engines. Submitted samples were examined and will be retained by this office. Product number 13-02, described as a head bolt washer, is made of carbon steel. It distributes the load of an engine head bolt when fastening the engine head to the engine block. The head bolt washer ranges in size from 10 mm to 14 mm in diameter. Product 21-08, described as a rocker arm stud, is made of carbon steel. It is threaded at both ends and has a hexagonal head located partway down the shank. The rocker arm stud serves to fasten a…
N167104 · 2011-06-06 — The tariff classification of a cotter pin, lock washer and a flat washer from China and Taiwan.
You submitted literature and drawings on three items. The first item is a ½” internal tooth lock washer made of galvanized steel; item number 30033. The second item is a ½” wide steel flat washer, item number 30051, that you have stated will be used with a nut. The third item is described as a stainless steel humpback cotter pin, part number 21113. The applicable subheading for the internal tooth lock washer will be 7318.21.0090, Harmonized Tariff Schedule of the United States (HTSUS), which provides for screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers…
N167097 · 2011-06-06 — The tariff classification of a hex nut, bolt retainer, internal-external lock washer and a pal locknut from China and Taiwan.
You have submitted literature and drawings for the following steel items: ½” hex nut – part number 30009 Hex head bolt measuring ½” x 1 ¼” – part number 30019 ½” internal-external lockwasher – part number 30071 ½” unthreaded bolt retainer – part number 30065 Unthreaded ½” Palnut locknut – part number 30148 You have indicated that these items are utilized in the assembly of equipment mounts for over-head power lines. The applicable subheading for the hex nut will be 7318.16.0085, Harmonized Tariff Schedule of the United States (HTSUS), which provides for screws, bolts, nuts, coach screws,…
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