Gear Cluster3020-01-283-6439

NSN 3020-01-283-6439 · NIIN 012836439 · Part number 71154

Ingersoll-Rand Co Material Handling Div · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 06550

Government record, cited

NSN 3020-01-283-6439 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-283-6439. Manufacturer of record part number: 71154.

Also searched as 3020-01-283-6439 · 3020012836439 · NIIN 012836439 · 01-283-6439 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 06550 · 71154

Nearby stock numbers ← 3020-01-283-6438 Gear Cluster · 3020-01-283-6460 Ratchet Wheel →

Features

Gear Cluster — FSC 3020
1 manufacturer part number on file
Manufacturer of record: Ingersoll-Rand Co Material Handling Div

Identification

NSN: 3020-01-283-6439
NIIN: 012836439
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 71154
Manufacturer: Ingersoll-Rand Co Material Handling Div

General Description

The Gear Cluster, cataloged under National Stock Number 3020-01-283-6439, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ingersoll-Rand Co Material Handling Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Gear Cluster
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	Ingersoll-Rand Co Material Handling Div (CAGE 06550)

Technical Specifications

Parameter	Value
NSN	3020-01-283-6439
Primary Part Number	71154
Item Name	Gear Cluster
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Ingersoll-Rand Co Material Handling Div
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5330-01-442-776471154 POSSIBLE MATCH

GASKET

Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors

Cross-Reference Index

Part Number	Manufacturer
71154 PRIMARY	Ingersoll-Rand Co Material Handling Div (USA)

Related Parts

5330-01-442-7764POSSIBLE MATCH

GASKET

71154

Frequently Asked Questions

What is NSN 3020-01-283-6439?

NSN 3020-01-283-6439 is a Gear Cluster, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-283-6439?

NSN 3020-01-283-6439 has 1 manufacturer part number on file: 71154 (Ingersoll-Rand Co Material Handling Div).

What NSN replaces 3020-01-283-6439?

1 possible match (shared part number, not a government interchangeability claim): 5330-01-442-7764. Verify interchangeability with system specifications before substitution.

Is NSN 3020-01-283-6439 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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