PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8741865Lead,ignition,engine

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2920-00-620-3959 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-620-3959 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-620-3959. Primary manufacturer part number: 8741865.
Features
  • Lead,ignition,engine — FSC 2920
  • Cross-Sectional Shape Style: ROUND
  • 4 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Lead,ignition,engine, cataloged under National Stock Number 2920-00-620-3959, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-620-3959
Primary Part Number8741865
Item NameLead,ignition,engine
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2920-00-052-8411 INTERCHANGEABLE
Lead,ignition,engine
2920-00-489-8267 INTERCHANGEABLE
Lead,ignition,engine
2920-00-620-3962 INTERCHANGEABLE
Lead,ignition,engine
2920-00-724-3111 INTERCHANGEABLE
Lead,ignition,engine
2920-00-843-6740 INTERCHANGEABLE
Lead,ignition,engine
2920-00-887-1289 INTERCHANGEABLE
Lead,ignition,engine
2920-00-898-9251 INTERCHANGEABLE
Lead,ignition,engine
2920-00-961-5572 INTERCHANGEABLE
Lead,ignition,engine
Cross-Reference Index
Part NumberManufacturer
8741865 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
MS51011-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
2920004928117 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
MS51011 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
2920-00-052-8411INTERCHANGEABLE
LEAD,IGNITION,ENGINE
2920-00-489-8267INTERCHANGEABLE
LEAD,IGNITION,ENGINE
2920-00-620-3962INTERCHANGEABLE
LEAD,IGNITION,ENGINE
2920-00-724-3111INTERCHANGEABLE
LEAD,IGNITION,ENGINE
2920-00-843-6740INTERCHANGEABLE
LEAD,IGNITION,ENGINE
2920-00-887-1289INTERCHANGEABLE
LEAD,IGNITION,ENGINE
2920-00-898-9251INTERCHANGEABLE
LEAD,IGNITION,ENGINE
2920-00-961-5572INTERCHANGEABLE
LEAD,IGNITION,ENGINE

Frequently Asked Questions

What is NSN 2920-00-620-3959?

NSN 2920-00-620-3959 is a Lead,ignition,engine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-620-3959?

NSN 2920-00-620-3959 has 4 cross-referenced part numbers: 8741865 (U S Army Tank Automotive Command Amsta-Im-Mm), MS51011-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 2920004928117 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), MS51011 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 2920-00-620-3959?

There are 8 known substitutes for 2920-00-620-3959: 2920-00-052-8411, 2920-00-489-8267, 2920-00-620-3962 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8741865?

Key specifications for 8741865: Cross-Sectional Shape Style: ROUND. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-620-3959 still in active supply?

NSN 2920-00-620-3959 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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