HSChapter 85
U.S. imports of electrical machines & apparatus with individual functions, nesoi (HS 854370) totaled $1.1B in June 2026, traded with 89 countries.
Importers of Electrical Machines & Apparatus with Individual Functions, NESOI paid $72.0M in duties in June 2026 — an effective duty rate of 12% on $607.5M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: June 2026 dataA broad catch-all heading for specialized electrical machines not classified elsewhere, 854370 spans an unusually wide range of end-use sectors — from flight data recorders (8543704200) and aircraft electrical synchronizers (8543704500) to microwave amplifiers (8543708000), electric nerve stimulation apparatus (8543708500), plasma cleaners (8543709700), and special effects pedals for musical instruments (8543709620). Mexico and Malaysia are the leading US import sources, reflecting deep integration of electronics manufacturing in those countries. Many lines are also subject to Section 301 tariffs when sourced from China, making precise 10-digit classification essential for duty planning.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Flight data recorders have their own dedicated 10-digit line (8543704200), while other aircraft electrical apparatus — such as synchronizers, defrosters, and similar avionics — fall under 8543704500. The distinction matters because duty rates and any applicable trade-remedy exposure can differ between the two lines.
Touchscreen panels that detect and locate touch without display capability are specifically provided for under 8543709500 within this heading, rather than under display-related headings. Importers should confirm the device lacks independent display functionality to support this classification.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8543709860 | ELECTRICAL MACHINES AND APPARATUS, NESOI | $844.7M | 6.13% | 52.90% | $51.8M |
| 8543704500 | ELEC SYNCH TRANSDCRS DEFRSTRS ETC FOR AIRCRF, NESO | $134.1M | 6.43% | 47.59% | $8.6M |
| 8543708800 | ELEC MACH W/TRANS/DICTNRY FUNC FOR 8528.51/8528.61 | $40.3M | 5.46% | 54.59% | $2.2M |
| 8543709100 | DIG SIG PROC APP TO WIRELESS NETWORK | $19.7M | 9.23% | 78.18% | $1.8M |
| 8543708000 | MICROWAVE AMPLIFIERS | $17.3M | 4.47% | 58.08% | $773K |
| 8543709810 | AMPLIFIERS | $13.1M | 6.92% | 59.99% | $904K |
| 8543708900 | PORT BAT OP ELEC READ FOR REC &REP TXT,STILL IM/AU | $12.7M | 10.63% | 105.78% | $1.3M |
| 8543709500 | OTH TOUCH SCRNS W/O DISP CAP, DET PRS&LOC TCH, NES | $11.3M | 2.28% | 17.78% | $257K |
| 8543708500 | ELECTRIC NERVE STIMULATION MACHINES & APPARATUS | $9.8M | 11.60% | 74.31% | $1.1M |
| 8543702000 | PHYSICAL VAPOR DEPOSITION (PVD) APPARATUS, NESOI | $7.0M | 9.38% | 78.75% | $660K |
| 8543707100 | ELECTRIC LUMINESCENT LAMPS | $5.3M | 27.73% | 92.53% | $1.5M |
| 8543704200 | FLIGHT DATA RECORDERS | $4.3M | 0.69% | 6.87% | $30K |
| 8543709820 | SPECIAL EFFECTS PEDALS FOR MUSICAL INSTRUMENTS | $3.8M | 14.44% | 101.14% | $547K |
| 8543709301 | PORT INTERACELECTR EDU DEV FOR CHILDREN | $2.6M | 8.96% | 89.56% | $237K |
| 8543706000 | ART. FOR CONNECTN TO TELEGRAPH/TELEPHON APP/NETWKS | $1.8M | 10.08% | 95.86% | $186K |
| 8543709700 | PLASMA CLEANERS THAT REMOVE ORGANIC CONTAMINANTS | $115K | 9.10% | 91.04% | $10K |
ELECTRICAL MACHINES AND APPARATUS, NESOI
ELEC SYNCH TRANSDCRS DEFRSTRS ETC FOR AIRCRF, NESO
ELEC MACH W/TRANS/DICTNRY FUNC FOR 8528.51/8528.61
DIG SIG PROC APP TO WIRELESS NETWORK
MICROWAVE AMPLIFIERS
AMPLIFIERS
PORT BAT OP ELEC READ FOR REC &REP TXT,STILL IM/AU
OTH TOUCH SCRNS W/O DISP CAP, DET PRS&LOC TCH, NES
ELECTRIC NERVE STIMULATION MACHINES & APPARATUS
PHYSICAL VAPOR DEPOSITION (PVD) APPARATUS, NESOI
ELECTRIC LUMINESCENT LAMPS
FLIGHT DATA RECORDERS
SPECIAL EFFECTS PEDALS FOR MUSICAL INSTRUMENTS
PORT INTERACELECTR EDU DEV FOR CHILDREN
ART. FOR CONNECTN TO TELEGRAPH/TELEPHON APP/NETWKS
PLASMA CLEANERS THAT REMOVE ORGANIC CONTAMINANTS
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8543709665 | ELECTRICAL MACHINES AND APPARATUS,NESOI | $325.6M |
| 8543709610 | AMPLIFIERS | $15.1M |
| 8543708000 | MICROWAVE AMPLIFIERS | $13.6M |
| 8543702000 | PHYSICAL VAPOR DEPOSITION (PVD) APPARATUS, NESOI | $11.5M |
| 8543706000 | ART. FOR CONNECTN TO TELEGRAPH/TELEPHON APP/NETWKS | $3.0M |
| 8543707100 | ELECTRIC LUMINESCENT LAMPS | $1.8M |
| 8543708500 | ELECTRIC NERVE STIMULATION MACHINES & APPARATUS | $1.5M |
| 8543709620 | SPECIAL EFFECTS PEDALS FOR MUSICAL INSTRUMENTS | $1.3M |
ELECTRICAL MACHINES AND APPARATUS,NESOI
7.9M no
AMPLIFIERS
7.0K no
MICROWAVE AMPLIFIERS
4.8K no
PHYSICAL VAPOR DEPOSITION (PVD) APPARATUS, NESOI
651 no
ART. FOR CONNECTN TO TELEGRAPH/TELEPHON APP/NETWKS
8.8M no
ELECTRIC LUMINESCENT LAMPS
42.5K no
ELECTRIC NERVE STIMULATION MACHINES & APPARATUS
4.3K no
SPECIAL EFFECTS PEDALS FOR MUSICAL INSTRUMENTS
10.4K no
STATIC CONVERTERS; ADP POWER SUPPLIES
HS 850440
| State | Imports | Exports | Balance |
|---|---|---|---|
| Michigan | $263.7M | $50.1M | -$213.6M |
| California | $228.6M | $56.6M | -$172.0M |
| Texas | $170.9M | $76.0M | -$94.9M |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LAREDO, TX | $171.6M | $111.7M | -$59.9M |
| LOS ANGELES, CA | $172.6M | $5.2M | -$167.4M |
| HILDAGO, TX | $104.6M | -- | -$104.6M |