Code 90 - Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments/apparatus; parts & accessories
9001 Optical fibers/fiber bundles/fiber cables(not 8544); polarizing material sheets & plates; lenses, prisms, mirrors, other optical elements(not mounted) contact lenses
900110 Optical fibers, optical fiber bundles and cables
900120 Sheets and plates of polarizing material
900130 Contact lenses
900140 Spectacle lenses of glass, unmounted
900150 Spectacle lenses of materials other than glass
900190 Lenses prisms mirrors optcl elmnt n optically work
9002 Optical elements mounted; parts & accessories lenses, prisms, mirrors, filters
900211 Objctve lenses pts access for cameras projectr etc
900219 Objective lenses and parts, nesoi
900220 Filters & parts & accessories for instr & appratus
900290 Prism, mirrors, mounted & parts & accessorie, neso
9003 Frames & mountings for spectacles, goggles etc; parts
900311 Frames and mountings for spectacles etc, plastic
900319 Frames and mountings of other materials
900390 Parts for frames and mountings, spectacles, etc
9004 Spectacles, goggles etc, corrective, protective etc sunglasses
900410 Sunglasses
900490 Spectacles, etc, corrective, protective, nesoi
9005 Optical telescopes & mountings; astronomical instruments & mountings(not radio- astronomy) binoculars, monoculars
900510 Binoculars
900580 Monoculars telescopes astronomical ins and mountng
900590 Binoculars, other optical telescopes parts
9006 Photographic still cameras, flash apparatus(not discharge lamps of 8539); parts & accessories
900610 Cameras use in preparing printing plates/cylinders
900620 Cameras used for recording documents on microfilm
900630 Cameras for underwater, aerial survey, medical etc
900640 Instant print cameras
900651 Cameras w lens viewfinder, for film width <=35 mm
900652 Photo cameras for roll film of a width less 35 mm
900653 Photo cameras for roll film of a width of 35 mm
900659 Photographic cameras (still) nesoi
900661 Photo discharge lamp (electronic) flashlght apprts
900662 Photo flashbulbs, flashcubes and the like
900669 Photographic flashlight apparatus& flashbulb nesoi
900691 Parts and accessories for still photo cameras
900699 Pts, photographic flashlight exc of heading 8539,
9007 Cinematographic cameras & projectors, parts & accessories
900711 Cinema cameras for film < 16mm width, double 8mm fl
900719 Cinema cameras, for film not less than 16mm wide
900721 Projectors for film of less than 16mm in width
900729 Cinema projectors for film not less than 16 mm wd
900791 Parts and accessories for cameras
900792 Parts and accessories for cinema projectors
9008 Image projectors, enlargers, reducers (not cinematographic); parts & accessories
900810 Slide projectors
900820 Microfilm, microfiche or microform readers
900830 Image projectors, still, nesoi
900840 Photographic exc cinematographic enlargers&reducer
900890 Pts, of image projector, enlarger&reducer exc cinem
9009 Photocopying & thermocopying apparatus; parts & accessories
900911 Electrostatic photocopying image directly on copy
900912 Electrostatic photocopying image, indirect process
900921 Photocopying apparatus having an optical system
900922 Other photocopying apparatus of the contact type
900930 Thermocopying apparatus
900990 Part and accessories of photocopying apparatus
9010 Apparatus & equipment for photographic laboratories; negatoscopes; projection screens ; parts & accessories
901010 Apparatus & equip, automatic developing photo film
901020 Equip for photo (incl cinema) labs; negatoscopes
901030 Projection screens
901090 Pts & access of apprt & equip for photo/cinema lab
9011 Compound optical microscopes; parts & accessories
901110 Stereoscopic microscopes
901120 Microscopes, for microphotography&cinema etc, nesoi
901180 Compound optical microscopes, nesoi
901190 Pts & accessories for compound optical microscopes
9012 Microscopes (not optical); diffraction apparatus; parts and accessories
901210 Microscopes, exc optical; diffraction apparatus
901290 Pts for microscopes, exc optical; diffraction
9013 Liquid crystal devices, lasers (not laser diodes); optical appliances & instruments; parts & accessories telescopic sights, periscopes, magnifying glasses, loupes, thread counters, door viewers
901310 Telescopic sights f arms; periscope f optical, etc
901320 Lasers, other than laser diodes
901380 Optical devices, appliances and instruments, nesoi
901390 Pts of liq crystal device, laser&oth optical, nesoi
9014 Direction finding compasses & navigational instruments & appliances; parts & accessories
901410 Direction finding compass
901420 Instruments & appl f aerntcl/spc navig ex compass
901480 Navigational instruments and appliances, nesoi
901490 Pts, for direct find compasses, navigational inst
9015 Surveying, hydrographic, oceanographic, hydrological, meteorological, geophysical instruments & appliances (not compasses, rangefinders); parts & accessories
901510 Rangefinders
901520 Theodolites and tachyometers
901530 Levels (surveying)
901540 Photogrammetrical surveying instruments & applnces
901580 Surveying instruments and appliances, nesoi etc.
901590 Parts and accessories for surveying
9016 Balances of sensitivity 5 cg or better; parts & accessories
901600 Balaces, sensitivity >=5 cg, w or w/o wgt, & pts
9017 Drawing, marking-out, mathematical calculating instruments, hand instruments for measuring length; parts & accessories drafting machines, pantographs, protractors, drawing sets, slide rules, tape measures, micrometers, calipers
901710 Drafting table & machines whether or not automatic
901720 Drawng markng-out math calcultng ins ex drft tble
901730 Micrometers, calipers and gauges
901780 Instruments for measuring length, nesoi
901790 Pts, for drawing etc & inst for measuring lgth ins
9018 Medical/surgical/dental/veterinary instruments & appliances; electro-medical apparatus & sight-testing instruments; parts & accessories scintigraphic apparatus
901811 Electrocardiographs, and parts and accessories
901819 Electro-diagnostic apparatus nesoi, and parts etc.
901820 Ultraviolet or infrared ray apparatus, & pts & acc
901831 Syringes, with or without needles; pts & access
901832 Tubular metal needles & needles for sutures &parts
901839 Med needles. nesoi, catherers etc and parts etc
901841 Dental drill engines and parts and accessories
901849 Inst & appln for dental science, & pts & acc, nesoi
901850 Other ophthalmic instruments & appliances & parts
901890 Instr & appl f medical surgical dental vet, nesoi
9019 Mechano-therapy, massage, psychological aptitude testing test, artificial respiration appliances & apparatus; ozone, oxygen, aerosol therapy
901910 Mech-thrpy appl; mssg appr; psych apt-test; appr; pts
901920 Ozone, oxygen, etc therapy, respiration apparatus, pt
9020 Breathing appliances & gas masks (not protective masks); parts & accessories
902000 Breathing appliances & gas masks nesoi; parts etc
9021 Orthopedic appliances; artificial body parts; hearing aids; parts & accessories crutches, surgical, belts, trusses, splints, bone plates/screws/nails, artificial teeth, pacemakers
902111 Artificial joints and parts and accessories
902119 Orthpdc/fractr appl (ex art joint/pt), pt & access
902121 Artificial teeth and parts and accessories
902129 Dental fittings and parts and accessories
902130 Oth artifical pts of the body & pts & accessories
902140 Hearing aids, excluding parts and accessories
902150 Pacemakers for stimulating heart muscles
902190 Appliances worn, carried, implanted in body&pt, nesoi
9022 X-ray, alpha, beta, gamma radiation apparatus x-ray tubes, x-ray generators; control panels, desks, screens, chairs
902211 Appts base on x-ray for medical, dental, etc uses
902219 Apparatus base on x-ray for oth use, ex medical, etc
902221 Appts base on alpha, beta, etc radiation, medical, etc
902229 Appr use of alpha beta gamma rdtn n f med surg etc
902230 X-ray tubes
902290 X-ray/hi tnsn genr cntr pnl & dsk exm/trtmnt tb pt
9023 Instruments, apparatus, models for demonstrational purposes (no other use); parts & accessories
902300 Inst, appts&models, for demonstrational use& parts
9024 Machines, appliances for testing elasticity or mechanical properties of material; parts & accessories
902410 Machines and appliances for testing metals
902480 Machine&appliance, test hardness, strength, etc, nesoi
902490 Pts, machine & appln, test hardness/strength, etc
9025 Hydrometers, thermometers, pyrometers, barometers, hygrometers, psychrometers; parts & accessories
902511 Thermometers n cmbnd w ot inst liq-flld drct read
902519 Thermometers, nt combined with oth inst, nesoi
902520 Barometers, not combined with other instruments
902580 Hydrometers, pyrometers, hygrometers, etc, nesoi
902590 Pts, hydrometers, therometers, pyrometers, etc
9026 Instruments & apparatus for measuring/checking liquid/gases flow, level pressure(not 9014, 9015, 9028, 9032) flow meters, level gauges, manometers, heat meters
902610 Inst & apprts, measure/checking flow/level of liq
902620 Inst & apprts, measuring/checking pressure
902680 Inst measure/checking variable of liq/gases, nesoi
902690 Pts, inst & apprts measure/check variables liq/gas
9027 Instruments & apparatus for physical or chemical analysis polarimeters, refractometers, spectrometers, exposure meters, microtomes
902710 Gas or smoke analysis apparatus
902720 Chromatographs and electrophoresis instruments
902730 Spctmtr spctrphtmtr etc using optical radiations
902740 Exposure meters
902750 Instruments etc using optical radiations nesoi
902780 Phy chem ins/appr; meas vscsty & heat nesoi
902790 Pts of inst, phys/chem analysis etc, nesoi
9028 Gas, liquid, electricity supply/production & calibrating meters; parts & accessories
902810 Gas meters
902820 Liquid meters
902830 Electricity meters
902890 Pt acces gas lqd elec supply mtr inc clbrating mtr
9029 Revolution & production counters, taximeters, odometers, pedometers, speedometers, tachometers (not 9015); stroboscopes; parts & accessories
902910 Revolution counters, production counters, etc
902920 Speedometers and tachometers; stroboscopes
902990 Pts for revolution counters, odometer, etc
9030 Oscilloscopes, spectrum analyzers & other instruments & apparatus for measuring/checking electrical quantities (not 9028), or alpha, beta, gamma, x-ray etc radiation; parts & accessories
903010 Inst for measuring/detecting ionizing radiations
903020 Cathode-ray oscilloscopes&cathode-ray oscillograph
903031 Multimeters without a recording device)
903039 Inst meas volt crrnt etc w-out rcrdng dvce, mltmtr
903040 Oth inst, specially designed for telecommunication
903081 Oth inst, recording device, measure/check elec qtys
903089 Inst, measuring/checking electrical quantitie, nesoi
903090 Pts of inst f meas elect quat alpha beta inzng rdt
9031 Other machines/instruments/appliances; profile projectors; parts & accessories balancing machines, test benches, photomasks
903110 Machines for balancing mechanical parts
903120 Test benches
903130 Profile projectors
903140 Other optical instruments and appliances
903180 Meas & checkng instrument, appliances & mach nesoi
903190 Pts, of mach nesoi in this chap,& profile projectr
9032 Automatic regulating or control instruments; parts & accessories
903210 Thermostats
903220 Manostats
903281 Hydraulic/pneumatic auto regulating/contr ins/appr
903289 Auto regulating ins & appr ex throstat, mnstat, etc
903290 Pts, autom regulating/controlling inst & apprts
9033 Parts & accessories of 9001-9032, nesoi (not elsewhere specified or included)
903300 Pts, nesoi for machines, appln, inst/appts of chap90
Code 91 - Clocks and watches and parts thereof
9101 Watch bands etc. except of metal and parts
910111 "Wrst watch, battery, precious metal, mech display"
910112 "Wrist watch, battry, precious metal, opto-elect displ"
910119 "Wrist watch, battery, precious metal, nesoi"
910121 "Wrst watch, nt battery, precious metal, automatic"
910129 "Wrist watche, nt battery, precious metal w/o autom"
910191 "Oth watch, precious metal, battery, exc wrst watch"
910199 "Oth watch, prcs metal, nt battery, exc wrist watch"
9102 Watches (not case of precious metal or of metal clad with precious metal i.e not 9101) wrist/pocket/stop watches
910211 "Wrst watch, battery, mechanical disply, base metal"
910212 "Wrist watch, battry powered, opto-elec disp, base mtl"
910219 "Wrist watches, battery, w other disply, base metal"
910221 "Wrst watch, nt battery, case base metal, automatic"
910229 "Wrist watches, nt battery, base metal, w/o automat"
910291 "Oth watch, base metal, battery, except wrst watch"
910299 "Oth watch, base metal, nt battery, exc wrist watch"
9103 Clocks with watch movements (not 9104)
910310 "Clocks w watch movements, battery, exc clk of 9104"
910390 "Clocks w watch movement, nt battry exc clk of 9104"
9104 I "nstrument panel clocks for vehicles, aircraft, spacecraft, vessels"
910400 "Inst panel clk & clk simlr, for vehicle, aircrft, etc"
9105 "Clocks (not with watch movements or instrument panel clocks) alarm clocks, wall clocks"
910511 "Alarm clocks, battery or ac powered"
910519 "Alarm clocks, not battery or ac powered"
910521 "Wall clocks, battery or ac powered"
910529 "Wall clocks, not battery or ac powered"
910591 "Oth clks, battery/ac powered, nesoi"
910599 "Oth clks, nt battery or ac, exc alarm & wall clock"
9106 "Apparatus for recording/measuring time of day, intervals of time time registers, parking meters"
910610 Time registers; time-recorders
910620 Parking meters
910690 "Oth time apprts, for meas, record & indicate, nesoi"
9107 Time switches with clock/watch movement or synchronous motor
910700 Time switches w clk/wtch movemnt/synchronous motor
9108 "Watch movements, complete & assembled"
910811 "Watch movemnt, compl&assm, battery, mech disp ect"
910812 "Watch movements, battery, opto-electronic displ only"
910819 "Watch movements, compl & assem, battery, nesoi"
910820 "Watch movemnt, compl & assem, w automatic winding"
910891 "Watch movemnt, compl & assem, meas 33.8 mm or less"
910899 "Watch movemnts, compl & assem, meas over 33.8 mm"
9109 "Clock movements, complete & assembled"
910911 "Clk movements of alarm clk, compl&assem, battery/ac"
910919 "Clk movemnts, compl & assem, battery/ac, exc alarm"
910990 "Clk movemnts, compl & assem, exc battery/ac, nesoi"
9110 "omplete watch or clock movements unassembled/partly assembled; incomplete watch or clock movements, Cassembled; rough watch or clock movements"
911011 "Complete movements of watches, unassem/ptly assembl"
911012 "Incomplete movements of watches, assembled"
911019 Rough movements of watches
911090 "Compl clk movemnt, unassemble/ptly assem, rough etc"
9111 Watch cases and parts
911110 "Wtch cases, prcs metal or metal clad w prcs metal"
911120 "Watch cases of base metals, gold or silver plated"
911180 "Watch cases, nesoi"
911190 Parts for watch cases of any material
9112 Clock cases & similar; parts thereof
911210 Clock cases of metal
911280 Clock cases of other than metal
911290 "Parts for clock cases, nesoi"
9113 "Watch straps, bands, bracelets; parts thereof"
911310 "Watch bands etc, of prcs metal/metal clad etc & pts"
911320 "Watch bands, etc, of base metal whether/nt gld/slv"
911390 Watch bands etc. except of metal and parts
9114 "Other clock or watch parts springs, jewels, dials, plates, bridges"
911410 "Clock or watch springs, including hair springs"
911420 Clock or watch jewels
911430 Clock or watch dials
911440 Clock or watch plates and bridges
911490 "Parts for clocks or watches, nesoi"
Code 92 - Musical instruments; parts and accessories thereof
9201 Pianos, harpsichords & other keyboard stringed instruments
920110 Upright pianos
920120 Grand pianos
920190 Pianos, nesoi
9202 String musical instruments(not keyboard of 9201) guitars, violins, harps
920210 String musical instruments played with a bow
920290 String musical instruments nesoi
9203 Keyboard pipe organs; keyboard instruments with free metal reeds harmonium
920300 Keybrd, pipe organs, etc, with free metal reeds
9204 Accordions and similar instruments; mouth organs piano accordion
920410 Accordions and similar instruments
920420 Mouth organs
9205 Wind musical instruments clarinets, trumpets, bagpipes, saxophone, flute, piccolos
920510 Brass-wind instruments
920590 Wind music instruments nesoi
9206 Percussion musical instruments drums, xylophones, cymbals, castanets, maracas, chimes, peals
920600 Percussion musical instruments drums etc.)
9207 Musical instruments with sound electrically produced keyboard instruments
920710 Keyboard instr ot accrd sound must be amp electrcl
920790 Music inst sound must be amplified electric, nesoi
9208 Music boxes, fairground organs, mechanical street organs, mechanical singing birds, musical saws, etc.; decoy calls; whistles, call horns, mouth-blown signaling instruments
920810 Music boxes
920890 Fairground organs, music saws, call horn etc nesoi
9209 Parts & accessories of musical instruments; metronomes, tuning forks, pitch pipes
920910 Metronomes, tuning forks and pitch pipes
920920 Mechanisms for music boxes
920930 Music instrument strings
920991 Parts and accessories for pianos
920992 Pts & accessories for string music inst nesoi
920993 Pts & accessories for musical inst of heading 9203
920994 Pts & accessories for musical inst of heading 9207
920999 Pts & accessories for ex. cards, discs, etc, nesoi