PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12002080Lead,ignition,engine

Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 · NSN 2920-01-164-7780 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-164-7780 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-164-7780. Primary manufacturer part number: 12002080.
Features
  • Lead,ignition,engine — FSC 2920
  • Cross-Sectional Shape Style: ROUND
  • Termination Type: TERMINAL STRAIGHT SPARK PLUG SECOND END SINGLE CONDUCTOR
  • Termination Type: TERMINAL ANGLE SPARK PLUG FIRST END SINGLE CONDUCTOR
  • 9 verified cross-references
  • Primary manufacturer: Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Lead,ignition,engine, cataloged under National Stock Number 2920-01-164-7780, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-01-164-7780
Primary Part Number12002080
Item NameLead,ignition,engine
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerMilitary Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
StatusACTIVE
Cross-Sectional Shape StyleROUND
Termination TypeTERMINAL STRAIGHT SPARK PLUG SECOND END SINGLE CONDUCTOR
Termination TypeTERMINAL ANGLE SPARK PLUG FIRST END SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-279-4233 INTERCHANGEABLE
Resistor,fixed,wire Wound
5342-01-238-6058 INTERCHANGEABLE
Clamp,toggle
4730-01-350-905813229E1226 INTERCHANGEABLE
Coupling Half,quick Disconnect
Cecom Lr Center
5985-01-418-6875312E INTERCHANGEABLE
Coupler,directional
Omega Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
305U General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
12002080 General Motors Llc Dba General Motors Llc (USA)
305U General Motors Llc Dba General Motors (USA)
12002080 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
312E General Motors Corp AC-Delco Div Government Order Dept (USA)
12002080 PRIMARY Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
305U General Motors Corp AC-Delco Div Government Order Dept (USA)
305U General Motors Llc Dba General Motors Llc (USA)
312E General Motors Llc Dba General Motors Llc (USA)
Related Parts
5905-00-279-4233INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5342-01-238-6058INTERCHANGEABLE
CLAMP,TOGGLE
4730-01-350-9058INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
13229E1226
5985-01-418-6875INTERCHANGEABLE
COUPLER,DIRECTIONAL
312E

Frequently Asked Questions

What is NSN 2920-01-164-7780?

NSN 2920-01-164-7780 is a Lead,ignition,engine, manufactured by Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-164-7780?

NSN 2920-01-164-7780 has 9 cross-referenced part numbers: 305U (General Motors Corp Chevrolet Motor Div Special Products Dept), 12002080 (General Motors Llc Dba General Motors Llc), 305U (General Motors Llc Dba General Motors), 12002080 (General Motors Corp Chevrolet Motor Div Special Products Dept), 312E (General Motors Corp AC-Delco Div Government Order Dept) and 4 more.

What NSN replaces 2920-01-164-7780?

There are 4 known substitutes for 2920-01-164-7780: 5905-00-279-4233, 5342-01-238-6058, 4730-01-350-9058 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12002080?

Key specifications for 12002080: Cross-Sectional Shape Style: ROUND; Termination Type: TERMINAL STRAIGHT SPARK PLUG SECOND END SINGLE CONDUCTOR; Termination Type: TERMINAL ANGLE SPARK PLUG FIRST END SINGLE CONDUCTOR. 3 total characteristics are documented in the Federal Logistics Information System.

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