PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

081828Rotor,ignition Distributor

Caterpillar Inc Div Caterpillar Defense · NSN 2920-00-983-4203 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-983-4203 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-983-4203. Primary manufacturer part number: 081828.
Features
  • Rotor,ignition Distributor — FSC 2920
  • Width: 1.250 INCHES NOMINAL IN
  • Mounting Hole Depth: 0.438 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.625 INCHES NOMINAL IN
  • Mounting Method: SHAFT
  • Distributing Contact Quantity: 1
  • Contact Quantity: 1
  • Distance From Inlet Contact Center to Distributing Contact End: 1.000 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rotor,ignition Distributor, cataloged under National Stock Number 2920-00-983-4203, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-983-4203
Primary Part Number081828
Item NameRotor,ignition Distributor
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Width1.250 INCHES NOMINAL IN
Mounting Hole Depth0.438 INCHES NOMINAL IN
Mounting Hole Diameter0.625 INCHES NOMINAL IN
Mounting MethodSHAFT
Distributing Contact Quantity1
Contact Quantity1
Distance From Inlet Contact Center to Distributing Contact End1.000 INCHES NOMINAL IN
Mounting Hole Quantity1
Length1.812 INCHES NOMINAL IN
Shaft Shape for Which DesignedD
Center to Center Distance Between Inlet Contact and Distributing Contact0.625 INCHES NOMINAL IN
Inlet Contact TypeBENT SPRING
Body MaterialPLASTIC
Height0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
2920-00-041-2543 INTERCHANGEABLE
Rotor,ignition Distributor
4510-00-451-2791SC3 INTERCHANGEABLE
Seat Unit,mixing Valve
Symmons Industries Inc
3455-00-455-544681828 INTERCHANGEABLE
Cutter Bit,tool Holder
Kennametal Inc.
6685-00-983-278158FMS INTERCHANGEABLE
Thermometer,indicating,capillary
Bellofram Corporation
5133-01-045-4943 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
IAU1016C Prestolite Electric Inc (USA)
081828 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
000-334-1042 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
AIAU1016C Taylor-Dunn Corporation Dba Metro Crown International (USA)
334-1042 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
81828 Mitsubishi Caterpillar Forklift America, Inc (USA)
923392 PRIMARY Am General Llc (USA)
IAU1016C PRIMARY Prestolite Electric Inc (USA)
000-334-1042 Tvh Parts Co. (USA)
2920009834203 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
Related Parts
2920-00-041-2543INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
4510-00-451-2791INTERCHANGEABLE
SEAT UNIT,MIXING VALVE
SC3
3455-00-455-5446INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
81828
6685-00-983-2781INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
58FMS
5133-01-045-4943INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 2920-00-983-4203?

NSN 2920-00-983-4203 is a Rotor,ignition Distributor, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-983-4203?

NSN 2920-00-983-4203 has 10 cross-referenced part numbers: IAU1016C (Prestolite Electric Inc), 081828 (Caterpillar Inc Div Caterpillar Defense), 000-334-1042 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), AIAU1016C (Taylor-Dunn Corporation Dba Metro Crown International), 334-1042 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the) and 5 more.

What NSN replaces 2920-00-983-4203?

There are 5 known substitutes for 2920-00-983-4203: 2920-00-041-2543, 4510-00-451-2791, 3455-00-455-5446 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 081828?

Key specifications for 081828: Width: 1.250 INCHES NOMINAL IN; Mounting Hole Depth: 0.438 INCHES NOMINAL IN; Mounting Hole Diameter: 0.625 INCHES NOMINAL IN; Mounting Method: SHAFT. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-983-4203 still in active supply?

NSN 2920-00-983-4203 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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