PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

603007Gear,main Drive

Caterpillar Inc Div Caterpillar Defense · NSN 3020-00-499-8843 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-499-8843 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-499-8843. Primary manufacturer part number: 603007.
Features
  • Gear,main Drive — FSC 3020
  • 8 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,main Drive, cataloged under National Stock Number 3020-00-499-8843, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear,main Drive
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersClark Equipment Co (CAGE 12603); Vme Americas Inc Sub of Vme Group N V (CAGE 40152); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Dana Off Highway Products, Llc (CAGE 77237); Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (CAGE 16662)
Technical Specifications
ParameterValue
NSN3020-00-499-8843
Primary Part Number603007
Item NameGear,main Drive
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5841-00-129-817227969 INTERCHANGEABLE
Platter,slip
Moog Inc.
5998-00-977-6589 INTERCHANGEABLE
Circuit Card Assembly
5910-01-083-763827969 INTERCHANGEABLE
Capacitor
Unison Industries Llc
5998-01-286-0505603007 INTERCHANGEABLE
Circuit Card Assembly
Medical Technology Products Inc
6730-01-642-057627969 INTERCHANGEABLE
Screen,projection
Da-Lite Screen Company Inc.
7690-01-714-5595951300 INTERCHANGEABLE
Label
Drs Sustainment Systems Inc
5330-01-725-140027969 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
951300 Clark Equipment Co (USA)
951300 Vme Americas Inc Sub of Vme Group N V (USA)
603007 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
951300 Dana Off Highway Products, Llc (USA)
000685-1101 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
27969 Hyster-Yale Group, Inc. (USA)
603007 Mitsubishi Caterpillar Forklift America, Inc (USA)
T3007 Towmotor Corp Dallas Plant Sub of Caterpillar Tractor Co (USA)
Related Parts
5841-00-129-8172INTERCHANGEABLE
PLATTER,SLIP
27969
5998-00-977-6589INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5910-01-083-7638INTERCHANGEABLE
CAPACITOR
27969
5998-01-286-0505INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
603007
6730-01-642-0576INTERCHANGEABLE
SCREEN,PROJECTION
27969
7690-01-714-5595INTERCHANGEABLE
LABEL
951300
5330-01-725-1400INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
27969

Frequently Asked Questions

What is NSN 3020-00-499-8843?

NSN 3020-00-499-8843 is a Gear,main Drive, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-499-8843?

NSN 3020-00-499-8843 has 8 cross-referenced part numbers: 951300 (Clark Equipment Co), 951300 (Vme Americas Inc Sub of Vme Group N V), 603007 (Caterpillar Inc Div Caterpillar Defense), 951300 (Dana Off Highway Products, Llc), 000685-1101 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the) and 3 more.

What NSN replaces 3020-00-499-8843?

There are 7 known substitutes for 3020-00-499-8843: 5841-00-129-8172, 5998-00-977-6589, 5910-01-083-7638 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 3020-00-499-8843 still in active supply?

NSN 3020-00-499-8843 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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