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Harmonized System Codes • Schedule B • Harmonized Commodity Description

Searched for: audio tube

Public documents, incl. microfiche etc. (incl. motion pictures & other films, video tapes & audio tapes) issued by a foreign government, et
Audio-frequency electric amplifiers for use as repeaters in line telephony
Audio-frequency electric amplifiers, other than for use as repeaters in line telephony
Bulbs nesi, tubers, tuberous roots, corms, crowns and rhizomes, in growth or in flower; chicory plants and roots
Bulbs, tubers, tuberous roots, corms, crowns and rhizomes, nesi, dormant
Fresh or chilled arrowroot, salep, Jerusalem artichokes and similar roots and tubers nesoi, whether or not sliced or in the form of pellets
Frozen dasheens/yams/arrowroot/salep/Jerusalem artichokes/similar roots & tubers (but not cassava, sweet potatoes & Chinese water chestnuts)
Dried dasheens, yams, arrowroot, salep, Jerusalem artichokes and similar roots and tubers nesoi, in the form of pellets
Dried dasheens, yams, arrowroot, salep, Jerusalem artichokes, and similar roots and tubers nesoi, whether or not sliced but not in pellets
Flour, meal and powder of sago, or of roots or tubers of heading 0714 (excluding Chinese water chestnuts)
Artists', students' or signboard painters' colors, in tablets, tubes, jars, bottles, pans or in similar packings, in sets
Artists', students' or signboard painters' colors, in tablets, tubes, jars, bottles, pans or in similar packings, not in sets
Tubes, pipes and hoses, rigid, of polymers of vinyl chloride
Tubes, pipes and hoses, rigid, of other plastics nesoi
Flexible plastic tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa
Tubes, pipes and hoses, of plastics, other than rigid, not reinforced or otherwise combined with other materials, without fittings
Flexible plastic tubes, pipes and hoses, nesoi, with fittings, not reinforced or otherwise combined with other materials
Flexible plastic tubes, pipes and hoses, nesoi
Fittings of plastics, for plastic tubes, pipes and hoses, nesoi
Tubes, pipes and hoses, rigid, of polymers of ethylene
Tubes, pipes and hoses, rigid, of polymers of propylene
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, reinforced or combined only with textile materials, without fittings
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, reinforced or combined only with textile materials, with fittings
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, reinforced or combined with other materials nesoi, without fittings
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, reinforced or combined with other materials nesoi, with fittings
Inner tubes of rubber, of a kind used on motor cars (including station wagons and racing cars), buses or trucks
Inner tubes of rubber, of a kind used on bicycles
Inner tubes of rubber designed for tires used on certain agricultural or horticultural machinery
Inner tubes of rubber for vehicles nesoi
Rods, tubes, profile shapes, discs, rings, and similar articles, of natural, unvulcanized rubber
Rods, tubes, profile shapes, discs, rings, and similar articles, of synthetic unvulcanized rubber
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, not reinforced or combined w/other materials, without fittings
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, not reinforced or combined w/other materials, with fittings
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, reinforced or combined only with metal, without fittings
Tubes, pipes and hoses of vulcanized rubber other than hard rubber, reinforced or combined only with metal, with fittings
Cigarette paper in the form of booklets or tubes
Tubes, pipes and tube or pipe fittings, of cellulose fiber-cement or the like (not containing asbestos)
Ceramic troughs, tubes & siml. receptacles for agriculture; ceramic pots, jars, & siml. arts. for conveyance or packing of goods
Glass tubes of fused quartz or other fused silica, unworked
Glass tubes (o/than fused quartz/silica), w/linear coefficient of expansion n/o 5x10-6 per Kelvin in range of 0-300 degrees C, unworked
Glass tubes (o/than fused quartz/silica), nesoi, unworked
Glass cones (w/o fittings) for cathode-ray tubes
Glass envelopes (open & w/o fittings) & glass parts thereof, nesoi, for cathode-ray tubes
Glass envelopes (open & w/o fittings) & glass parts thereof (o/than for electric lighting or cathode-ray tubes
Fused quartz reactor tubes and holders designed for insertion into diffusion and oxidation furnaces for semiconductor wafer production
Quartz reactor tubes and holders designed for insertion into diffusion and oxidation furnaces for semiconductor wafer production, nesoi
Refined copper, tubes and pipes, seamless
Refined copper, tubes and pipes, other than seamless
Copper-zinc base alloys (brass), tubes and pipes, seamless
Copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel-silver), tubes and pipes
Copper alloys (o/than brass/cupro-nickel/nickel-silver), pipes and tubes, seamless
Copper alloys (o/than brass/cupro-nickel/nickel-silver), pipes and tubes, other than seamless
Refined copper, fittings for tubes and pipes
Copper alloys, fittings for tubes and pipes
Nickel (o/than alloy), tubes and pipes
Nickel alloy, tubes and pipes
Nickel, fittings for tubes and pipes
Aluminum (o/than alloy), tubes and pipes
Aluminum alloy, tubes and pipes
Aluminum, fittings for tubes and pipes
Aluminum, structures and parts of structures, nesoi; aluminum plates, rods, profiles, tubes and the like prepared for use in structures
Lead, tubes or pipes and fittings for tubes or pipes
Tin, tubes or pipes and fittings for tubes or pipes
Cast iron, tubes, pipes and hollow profiles
Iron (o/than cast) or nonalloy steel, seamless, cold-drawn or cold-rolled, tubes, pipes & hollow profiles, w/circular cross section, nesoi
Iron (o/than cast) or nonalloy steel, seamless, not cold-drawn or cold-rolled, tubes, pipes and hollow prof., w/circular cross sect., nesoi
Stainless steel, seamless, cold-drawn/cold-rolled, tubes, pipes and hollow profiles, w/circular cross section & extern. diam less than 19mm
Stainless steel, seamless, cold-drawn/cold-rolled, tubes, pipes and hollow profiles, w/circular cross section & extern. diam of 19mm or more
Stainless steel, seamless, not cold-drawn/cold-rolled, tubes, pipes and hollow profiles, w/circular cross section
Alloy steel (o/than stainless), seamless, cold-drawn/cold-rolled, tubes, pipes, etc., w/circ. cross sect., for mfr of ball/roller bearings
Alloy steel (o/than stainless), seamless, cold-drawn/cold-rolled, tubes, pipes and hollow profiles, w/circular cross section, nesoi
Alloy steel (o/than stainless), seamless, n/cold-drawn/cold-rolled, tubes, pipes, etc. w/circ. cross sect., for mfr ball/roller bearings
Alloy steel (o/than stainless), seamless, n/cold-drawn/cold-rolled, tubes, pipes, etc. w/circ. cross sect., for boilers, heaters, etc
Heat-resisting alloy steel (o/than stainless), seamless, n/cold-drawn/cold-rolled, tubes, pipes, etc., w/circ. cross sect., nesoi
Alloy steel (o/than heat-resist or stainless), seamless, n/cold-drawn/cold-rolled, tubes, pipes and hollow prof., w/circ. cross sect., nesoi
Iron (o/than cast) or nonalloy steel, seamless, tubes, pipes and hollow profiles, o/than circ. cross sect., w/wall thickness of 4 mm or more
Alloy steel (o/than stainless), seamless, tubes, pipes and hollow profiles, o/than circ. cross sect., w/wall thickness of 4 mm or more
Iron (o/than cast) or nonalloy steel, seamless, tubes, pipes and hollow profiles, o/than circ. cross sect., w/wall thickness less than 4 mm
Alloy steel (o/than stainless), seamless, tubes, pipes and hollow profiles, o/than circ. cross sect., w/wall thickness less than 4 mm
Steel, long. welded, w/circ. cross sect & ext. diam o/406.4mm, tapered pipes and tubes principally used as pts of illuminating arts.
Iron or nonalloy steel, long. welded, w/circ. cross sect. & ext. diam. o/406.4mm, tubes and pipes, o/th used in oil/gas drill.etc
Alloy steel, long. welded, w/circ. cross sect. & ext. diam. o/406.4mm, tubes and pipes, o/than used in oil/gas drill. or pipelines
Iron or nonalloy steel, weld. o/than long. weld., w/circ. x-sect. & ext. diam. o/406.4mm, tubes and pipes, o/th used in oil/gas drill.etc
Alloy steel, weld. o/than long. weld., w/circ. x-sect. & ext. diam. o/406.4mm, tubes and pipes, o/than used in oil/gas drill. or pipelines
Iron or nonalloy steel, seamed, w/circ. cross sect. & ext. diam. o/406.4mm, not welded, tubes and pipes, o/th used in oil/gas drill.etc
Alloy steel, seamed, w/circ. cross sect. & ext. diam. o/406.4mm, not welded, tubes and pipes, o/than used in oil/gas drill. or pipelines
Iron or nonalloy steel, welded, w/circ. x-sect & ext. diam. 406.4mm or less, tubes, pipes, hollow profiles, w/wall thick. less than 1.65 mm
Nonalloy steel, welded, w/circ. x-sect & ext. diam. 406.4mm or less, tapered pipes & tubes, w/wall thick. of 1.65 mm+, pts. of illum. arts.
Iron or nonalloy steel, welded, w/circ. x-sect & ext. diam. 406.4mm or less, pipes, tubes & holl. prof., w/wall thick. of 1.65 mm or more
Stainless steel, welded, w/circ. x-sect & ext. diam. 406.4mm or less, tubes, pipes, hollow profiles, w/wall thick. less than 1.65 mm
Stainless steel, welded, w/circ. x-sect & ext. diam. 406.4mm or less, tubes, pipes, hollow profiles, w/wall thick. of 1.65 mm or more
Alloy steel (o/stainless), welded, w/circ. x-sect & ext. diam. 406.4mm or less, tubes, pipes, hollow prof., w/wall thick. less th/1.65 mm
Alloy steel (o/stainless), welded, w/circ. x-sect & ext. diam. 406.4mm or less, tapered pipes & tubes, w/wall thick. of 1.65 mm+, pts. illum
Alloy steel (o/stainless), welded, w/circ. x-sect & ext. diam. 406.4mm or less, tubes, pipes, hollow prof., w/wall thick. of 1.65 mm+
Iron or nonalloy steel, welded, w/square or rectangular x-sect, tubes, pipes and hollow profiles, w/wall thickness of 4 mm or more
Alloy steel, welded, w/square or rectangular x-sect, tubes, pipes and hollow profiles, w/wall thickness of 4 mm or more
Iron or nonalloy steel, welded, w/square or rectangular x-sect, tubes, pipes and hollow profiles, w/wall thickness less than 4 mm
Wire & rods of agglom. base metal powder for metal spray.; metal carbide wire, rods, tubes, electrodes, coated/cored w/flux, for welding etc
Watertube boilers with a steam production exceeding 45 tons per hour
Watertube boilers with a steam production not exceeding 45 tons per hour
Vapor-generating boilers, including hybrid boilers, other than watertube boilers
Alloy steel, welded, w/square or rectangular x-sect, tubes, pipes and hollow profiles, w/wall thickness less than 4 mm
Iron or nonalloy steel, welded, w/other non-circ. x-sect, tubes, pipes and hollow profiles, w/wall thickness of 4 mm or more
Alloy steel, welded, w/other non-circ. x-sect, tubes, pipes and hollow profiles, w/wall thickness of 4 mm or more
Iron or nonalloy steel, welded, w/other non-circ. x-sect, tubes, pipes and hollow profiles, w/wall thickness less than 4 mm
Alloy steel, welded, w/other non-circ. x-sect, tubes, pipes and hollow profiles, w/wall thickness less than 4 mm
Iron or nonalloy steel, seamed o/welded, w/non-circ. x-sect. or circ. x-sect. w/ext. diam. 406.4mm or less, tubes, pipes & hollow profiles
Alloy steel, seamed o/than welded, w/non-circ. x-sect or circ. x-sect w/ext. diam. 406.4mm or less, tubes, pipes and hollow profiles
Cast nonmalleable iron, fittings for tubes or pipes
Cast ductile iron or steel, fittings for tubes or pipes
Cast iron or steel, fittings for tubes or pipes, nesoi
Stainless steel, flanges for tubes/pipes, forged, not machined, not tooled and not otherwise processed after forging
Stainless steel, not cast, flanges for tubes/pipes, not forged or forged and machined, tooled and otherwise processed after forging
Stainless steel, not cast, threaded sleeves (couplings) for tubes/pipes
Stainless steel, not cast, threaded elbow and bends for tubes/pipes
Stainless steel, not cast, butt welding fittings for tubes/pipes
Stainless steel, not cast, fittings for tubes/pipes, nesoi
Iron or nonalloy steel, flanges for tubes/pipes, forged, not machined, not tooled and not otherwise processed after forging
Alloy steel (o/than stainless), not cast, flanges for tubes/pipes, forged, not machined/tooled and not otherwise processed after forging
Iron or steel (o/than stainless), not cast, flanges for tubes/pipes, not forged or forged and machined, tooled & processed after forging
Iron or steel (o/than stainless), not cast, threaded sleeves (couplings) for tubes/pipes
Iron or steel (o/than stainless), not cast, threaded elbow and bends for tubes/pipes
Iron or nonalloy steel, not cast, butt welding fittings for tubes/pipes, w/inside diam. less than 360mm
Alloy steel (o/than stainless), not cast, butt welding fittings for tubes/pipes, w/inside diam. less than 360mm
Iron or alloy steel (o/than stainless), not cast, butt welding fittings for tubes/pipes, w/inside diam. 360mm or more
Iron or nonalloy steel, fittings for tubes/pipes, nesoi, forged, not machined, not tooled and not otherwise processed after forging
Alloy steel (o/than stainless), fittings for tubes/pipes, nesoi, forged, not machined/tooled and not otherwise processed after forging
Iron/steel (o/than stainless), n/cast, fittings for tubes/pipes, nesoi, not forged or forged and machined, tooled & processed after forging
Printed circuit assemblies, not incorporating a cathode ray tube, of the machines of 8471
Machines for assembling electric or electronic lamps, tubes or flashbulbs, in glass envelopes
Machinery for molding or retreading pneumatic tires or for molding or otherwise forming inner tubes
Cathode-ray television picture tubes incl. video monitor, color, non-high definition, non-projection, display > 35.56 cm
Cathode-ray TV & video monitor tubes, color, non-high definition, non-projection, video display diagonal
Cathode-ray TV & video monitor tubes, color, non-high definition, non-projection, video display diagonal > 34.29 cm &
Cathode-ray television picture tubes incl. video monitor, color, high definition, display diagonal > 35.56 cm
Cathode-ray TV & video monitor tubes, color, high definition, having video display display diagonal
Cathode-ray TV & video monitor tubes, color, high definition, video display diagonal video display diagonal > 34.29 cm &
Cathode-ray television picture tubes incl. video monitor, color, non-high definition, projection type
Cathode-ray television picture tubes incl. video monitor, monochrome, non-high definition, w/faceplate diagonal > 29 cm and
Cathode-ray television picture tubes incl. video monitor, monochrome, high definition, w/faceplate diagonal > 29 cm and
Cathode-ray television picture tubes incl. video monitor, monochrome, non-high definition, nesi
Cathode-ray television picture tubes incl. video monitor, monochrome, high definition, nesi
Cathode-ray television camera tubes
Television camera tubes, image converters and intensifiers, and other photocathode tubes, other than cathode-ray tubes
Data/graphic cathode-ray display tubes, color, with a phosphor dot screen pitch smaller than 0.4 mm
Data graphic cathode-ray display tubes, black and white or other monochrome
Cathode-ray tubes nesoi
Magnetron tubes, modified for use as parts of microwave ovens
Magnetron tubes nesoi
Klystron tubes
Microwave tubes (other than magnetrons or klystrons) excluding grid-controlled tubes
Receiver or amplifier tubes
Thermionic, cold cathode or photocathode tubes, nesi
Front panel assemblies for cathode-ray tubes
Deflection coils for cathode-ray tubes
Parts of cathode-ray tubes other than deflection coils or front panel assemblies
Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive
Parts of thermionic, cold cathode or photocathode tubes, other than parts of cathode-ray tubes, electron guns, etc., nesi
X-ray tubes
Parts and accessories of X-ray tubes
Certain watertube boilers in subheading 8402.11.00
Rocket launchers; flame-throwers; grenade launchers; torpedo tubes and similar projectors
Samples of tobacco products, etc. (limited to 3 cigars, cigarettes, cig. tubes or papers, 3.5 gm tobacco or snuff), for soliciting orders
Ballasts for discharge lamps or tubes
Machines for making cartons, boxes, cases, tubes, drums or similar containers, other than by molding, of paper pulp, paper or paperboard
Root or tuber harvesting machines
Cathode-ray tube monitors, of a kind solely or principally used in an ADP system of heading 8471
Non-high definition color video monitors, projection type, with cathode-ray tube, incorporating VCR or player
Non-high definition color video monitors, projection type, with cathode-ray tube, not incorporating VCR or player
High definition color video monitors, nonprojection type, with cathode-ray tube, incorporating VCR or player
High definition color video monitors, nonprojection type, with cathode-ray tube, not incorporating VCR or player
High definition color video monitors, projection type, with cathode-ray tube, incorporating VCR or player
High definition color video monitors, projection type, with cathode-ray tube, not incorporating VCR or player
Monitors, other than cathode-ray tube monitors, of a kind solely or principally used in an ADP system of heading 8471
Metal-rolling tube mills
Metal-rolling mills, other than tube mills, hot or combination hot and cold
Metal-rolling mills, other than tube mills, cold
Incomplete or unfinished color video monitors, w/o cathode-ray tube, flat panel screen or similar display device, incorp. VCR or player
Incomplete or unfinished color video monitors, w/o cathode-ray tube, flat panel screen or similar display device, not incorp. VCR or player
Incomplete or unfinished color video projectors, w/o cathode-ray tube, flat panel screen or similar display device, incorp. VCR or player
Incomplete or unfinished color video projectors, w/o cathode-ray tube, flat panel screen or similar display, not incorp. VCR or player
Non-high definition color video projectors, with a cathode-ray tube, incorporating VCR or player
Non-high definition color video projectors, with a cathode-ray tube, not incorporating VCR or player
High definition color video projectors, with a cathode-ray tube, incorporating VCR or player
High definition color video projectors, with a cathode-ray tube, not incorporating VCR or player
Non-high definition color television reception apparatus, projection type, with a cathode-ray tube, incorporating a VCR or player
Non-high definition color television reception apparatus, projection type, with a cathode-ray tube, not incorporating a VCR or player
High definition color television reception apparatus, nonprojection, with cathode-ray tube, incorporating a VCR or player
High definition color television reception apparatus, nonprojection, with cathode-ray tube, not incorporating a VCR or player
High definition color television reception apparatus, projection type, with cathode-ray tube, incorporating a VCR or player
High definition color television reception apparatus, projection type, with cathode-ray tube, not incorporating a VCR or player
Draw-benches for bars, tubes, profiles, wire or the like, for working metal or cermets, without removing material
Parts of machines for assembling electric or electronic lamps, tubes or flashbulbs, in glass envelopes
Zinc, tubes or pipes and fittings for tubes or pipes
Copper-zinc base alloys (brass), tubes and pipes, other than seamless
Color video monitors each having a cathode-ray tube and a video display diagonal exceeding 35.56 cm (provided for in subheading 8528.49.40)
Cathode-ray data/graphic display tubes, color, with a less than 90 degree deflection (provided for in subheading 8540.60.00)