{
  "summary": "HS code 8411.91 covers parts, of turbo-jets or turbo-propellers. It sits in heading 84.11 (turbo-jets, turbo-propellers and other gas turbines) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof). Other goods of heading 84.11 are classified under 8411.11 (turbojets, of a thrust not exceeding 25 kN), 8411.12 (turbojets, of a thrust exceeding 25 kN), 8411.21 (turbopropellers, of a power not exceeding 1,100 kW), 8411.22 (turbopropellers, of a power exceeding 1,100 kW) or 3 others. National tariff lines under 8411.91 are live on border.bot for the United States (6 lines, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "8411.91",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Parts, of turbo-jets or turbo-propellers",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "84.11: Turbo-jets, turbo-propellers and other gas turbines",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/8411"
    },
    {
      "label": "Chapter",
      "value": "84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/84"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Duty in the United States",
      "value": "See its 6 lines",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/841191"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 8411.91 cover?",
      "answer": "HS code 8411.91 covers parts, of turbo-jets or turbo-propellers."
    },
    {
      "question": "Which heading and chapter is HS code 8411.91 in?",
      "answer": "HS code 8411.91 is in heading 84.11 (turbo-jets, turbo-propellers and other gas turbines) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof)."
    },
    {
      "question": "Where are goods of heading 84.11 classified when 8411.91 doesn’t fit?",
      "answer": "Other goods of heading 84.11 are classified under 8411.11 (turbojets, of a thrust not exceeding 25 kN), 8411.12 (turbojets, of a thrust exceeding 25 kN), 8411.21 (turbopropellers, of a power not exceeding 1,100 kW), 8411.22 (turbopropellers, of a power exceeding 1,100 kW) or 3 others."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 8411.91?",
      "answer": "National tariff lines under 8411.91 are live on border.bot for the United States (6 lines, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 8411.91 covers parts, of turbo-jets or turbo-propellers.",
        "The legal text of the subheading is “Parts: Of turbo-jets or turbo-propellers”, read under “Parts”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 84.11 are classified under 8411.11 (turbojets, of a thrust not exceeding 25 kN), 8411.12 (turbojets, of a thrust exceeding 25 kN), 8411.21 (turbopropellers, of a power not exceeding 1,100 kW), 8411.22 (turbopropellers, of a power exceeding 1,100 kW) or 3 others."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "8411.91 is a six-digit subheading. Its first two digits, 84, are the chapter; the first four, 8411, are heading 84.11; the last two, 91, identify the subheading within the heading.",
        "Countries add their own digits after these six for their national tariff lines."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "National tariff lines under 8411.91 are live on border.bot for the United States (6 lines, also used by 1 other country)."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.",
        "This page was last updated on 11 October 2026.",
        "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling."
      ]
    }
  ],
  "data": {
    "type": "hs-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "84",
      "description": "Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof"
    },
    "heading": {
      "code": "8411",
      "description": "Turbo-jets, turbo-propellers and other gas turbines"
    },
    "subheading": {
      "code": "841191",
      "description": "Parts: Of turbo-jets or turbo-propellers",
      "levels": [
        "Parts",
        "Of turbo-jets or turbo-propellers"
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      "english": null,
      "keywords": []
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    "siblings": [
      {
        "code": "841111",
        "description": "Turbojets: Of a thrust not exceeding 25 kN"
      },
      {
        "code": "841112",
        "description": "Turbojets: Of a thrust exceeding 25 kN"
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      {
        "code": "841121",
        "description": "Turbopropellers: Of a power not exceeding 1,100 kW"
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      {
        "code": "841122",
        "description": "Turbopropellers: Of a power exceeding 1,100 kW"
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      {
        "code": "841181",
        "description": "Other gas turbines: Of a power not exceeding 5,000 kW"
      },
      {
        "code": "841182",
        "description": "Other gas turbines: Of a power exceeding 5,000 kW"
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      {
        "code": "841199",
        "description": "Parts: Other"
      }
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    "related": [],
    "previous": {
      "code": "841182",
      "description": "Other gas turbines: Of a power exceeding 5,000 kW",
      "indexable": true
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    "schedules": [
      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 6,
        "members": 1
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    ],
    "provenance": [
      {
        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-11T06:04:17.693Z",
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  "code": "841191",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://border.bot/legal/terms",
  "notice": "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.",
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