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HSChapter 84
U.S. imports of non-electric machinery parts, not elsewhere specified (HS 848790) totaled $37.6M in April 2026, traded with 59 countries.
Importers of Non-Electric Machinery Parts, Not Elsewhere Specified paid $6.1M in duties in April 2026 — an effective duty rate of 23% on $26.5M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataA residual catch-all for non-electrical mechanical parts that cannot be classified under a more specific heading in Chapter 84, this subheading covers two distinct 10-digit lines: oil seals (excluding those of Chapter 40 rubber) classified under 8487900040, and all other non-electric machinery parts not specified elsewhere (8487900080). Mexico and Germany are the top two supplier countries, with Canada close behind — a supply profile that reflects deep North American manufacturing integration as well as European precision-parts expertise. Because this is a residual heading, CBP scrutinizes entries carefully; importers must demonstrate that no more specific classification applies before using it.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Oil seals made primarily of rubber are classified under Chapter 40 (specifically heading 4016), not under 8487900040. The 8487900040 line covers oil seals made of other materials — such as PTFE, metal, or composite constructions — that are excluded from Chapter 40. Importers should confirm the primary material composition and consult the relevant chapter notes before classifying seals under this heading.
CBP expects importers to conduct a thorough classification analysis demonstrating that the part does not fall under any specific parts provision in Chapter 84 or another chapter. Supporting documentation should include a description of the part's function, the machine it serves, and a written classification rationale explaining why each potentially applicable specific heading was considered and rejected. A binding ruling from CBP provides the strongest protection against reclassification.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| CANADA | $7.1M | $12.4M | +$5.3M |
| MEXICO | $6.6M | $10.1M | +$3.5M |
| SAUDI ARABIA | -- | $12.4M | +$12.4M |
| GERMANY | $7.7M | $2.9M | -$4.8M |
| KOREA, SOUTH | $1.0M | $5.6M | +$4.6M |
Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 8487900080 | MACH PARTS W/O ELEC FEATURE NOT SPECIFIED IN CH 84 | $32.2M | 23.76% | $5.9M |
| 8487900040 | OIL SEALS,EXC CHAP 40,MACH PARTS W/O ELEC FEATURES | $5.4M | 14.31% | $264K |
MACH PARTS W/O ELEC FEATURE NOT SPECIFIED IN CH 84
OIL SEALS,EXC CHAP 40,MACH PARTS W/O ELEC FEATURES
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8487900080 | MACH PARTS W/O ELEC FEATURE NOT SPECIFIED IN CH 84 | $69.9M |
| 8487900040 | OIL SEALS,EXC CHAP 40,MACH PARTS W/O ELEC FEATURES | $6.6M |
MACH PARTS W/O ELEC FEATURE NOT SPECIFIED IN CH 84
2.7M no
OIL SEALS,EXC CHAP 40,MACH PARTS W/O ELEC FEATURES
332.6K no
DIGITAL PROCESSING UNITS, N.E.S.O.I.
HS 847150
PARTS & ACCESSORIES FOR ADP MACHINES & UNITS
HS 847330
PORT DIGTL AUTOMATIC DATA PROCESS MACH NOT > 10 KG
HS 847130
AUTOMATIC DATA PROCESSING STORAGE UNITS, N.E.S.O.I
HS 847170
AUTOMATIC DATA PROCESSING UNITS, N.E.S.O.I.
HS 847180
TURBOJET AND TURBOPROLLER PARTS
HS 841191
| State | Imports | Exports | Balance |
|---|---|---|---|
| Illinois | $5.8M | $6.7M | +$875K |
| District of Columbia | -- | $11.7M | +$11.7M |
| Texas | $5.4M | $4.5M | -$868K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| CHICAGO, IL | $4.5M | $4.1M | -$349K |
| LAREDO, TX | $3.6M | $4.7M | +$1.1M |
| ANCHORAGE, AK | -- | $7.6M | +$7.6M |