HEADING 8540
Thermionic, cold cathode or photocathode tubes (for example, vacuum or vapor or gas filled tubes, mercury arc rectifying tubes, cathode-ray tubes, television camera tubes); parts thereof:
Part of Chapter 85 — Electrical Machinery and Equipment, Section XVI.
Subheadings and tariff lines
8540D01Cathode-ray television picture tubes, including video monitor cathode-ray tubes:
8540.11Color:
8540.11.10Non-high definition, non-projection, having a video display diagonal exceeding 35.56 cm
8540.11.10D02Having a video display diagonal:
8540.11.10.30Not exceeding 39 cm
8540.11.10.40Exceeding 39 cm but not exceeding 45 cm
8540.11.10.50Exceeding 45 cm but not exceeding 50 cm
8540.11.10.55Exceeding 50 cm but not exceeding 63 cm
8540.11.10.85Exceeding 63 cm
8540.11D03Non-high definition, non-projection, having a video display diagonal not exceeding 35.56 cm:
8540.11.24.01Having a video display diagonal not exceeding 34.29 cm
8540.11.28.01Other
8540.11.30.00High definition, having a video display diagonal exceeding 35.56 cm
8540.11D04High definition, having a video display diagonal not exceeding 35.56 cm:
8540.11.44.01Having a video display diagonal not exceeding 34.29 cm
8540.11.48.01Other
8540.11.50.00Other
8540.12Monochrome:
8540.12D05Television picture tubes having a straight line dimension across the faceplate greater than 29 cm but having no straight line dimension across the faceplate that exceeds 42 cm:
8540.12.10.00Non-high definition
8540.12.20.00High definition
8540.12D06Other:
8540.12.50Non-high definition
8540.12.50.40Projection
8540.12.50.80Other
8540.12.70.00High definition
8540.20Television camera tubes; image converters and intensifiers; other photocathode tubes:
8540.20.20Cathode-ray tubes
8540.20.20.40Color
8540.20.20.80Other
8540.20.40.00Other
8540.40.10Data/graphic display tubes, monochrome; data/graphic display tubes, color, with a phosphor dot screen pitch smaller than 0.4 mm
8540.40.10.10Color
8540.40.10.50Other
8540.60.00Other cathode-ray tubes
8540.60.00D07Having a video display diagonal:
8540.60.00.20Not exceeding 30 cm
8540.60.00.65Exceeding 30 cm but not exceeding 36 cm
8540.60.00.80Exceeding 36 cm
8540D08Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes:
8540.71Magnetrons:
8540.71.20.00Modified for use as parts of microwave ovens
8540.71.40.00Other
8540.79Other:
8540.79.10.00Klystrons
8540.79.20.00Other
8540D09Other tubes:
8540.81.00.00Receiver or amplifier tubes
8540.89.00Other
8540.89.00.20Gas and vapor electron tubes
8540.89.00.40Diodes, triodes and tetrodes
8540.89.00.60Light-sensing tubes
8540.89.00.80Other
8540D10Parts:
8540.91Of cathode-ray tubes:
8540.91.15.00Front panel assemblies
8540.91.20.00Deflection coils
8540.91.50.00Other
8540.99Other:
8540.99.40.00Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive
8540.99.80.00Other
Recent CBP rulings on heading 8540
N069855
August 12, 2009
The tariff classification of receiver tubes (triode, tetrode, and pentode) from an unspecified country
N023457
February 29, 2008
The tariff classification of night vision image intensifier tubes (IIT) from Russia
I85293
August 19, 2002
Correction to NY Ruling I83845; tariff classification of Photomultiplier Tubes from Israel
H81039
May 21, 2001
The tariff classification of an EB5 Electron Gun and filaments from England
G86218
January 19, 2001
The tariff classification of incomplete televisions with cathode-ray tubes from various countries.
F88757
July 25, 2000
The tariff classification of Hybrid Photo-Multiplier Tubes from the Netherlands
F86563
May 22, 2000
The tariff classification of Conversion Adjustment Tape (CAT) from Japan
E80668
May 5, 1999
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of certain Diamondtron aperture grill type color display tubes for high performance display monitors from Mexico; Article 509
B89456
October 8, 1997
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of 13/14" and 14/15" color display tubes and 19/20" color picture tubes from Mexico; Article 509
B88132
August 29, 1997
The tariff classification of cathode ray tubes from Mexico
959073
December 9, 1996
Projection Television Module; Cathode-Ray Tubes (CRTs); Additional U.S. Notes 5 and 6 to Chapter 85; NAFTA "originating goods"; Headings 8528 and 8540
A83159
June 12, 1996
The tariff classification of an image intensifier tube from Russia
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