PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3852880Torque Converter

General Motors Llc Dba General Motors Llc · NSN 2520-00-404-7118 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-404-7118 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-404-7118. Primary manufacturer part number: 3852880.
Features
  • Torque Converter — FSC 2520
  • General Characteristics Item Description: CONSIST OF CONVERTER,TUBE SPECIAL PROTECTOR,FLUID-AUTOMATIC TRANS,LUBRICANT-SPECIAL,RETAINER ASSY NUT 3/8-24
  • 2 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Torque Converter, cataloged under National Stock Number 2520-00-404-7118, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-404-7118
Primary Part Number3852880
Item NameTorque Converter
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusACTIVE
General Characteristics Item DescriptionCONSIST OF CONVERTER,TUBE SPECIAL PROTECTOR,FLUID-AUTOMATIC TRANS,LUBRICANT-SPECIAL,RETAINER ASSY NUT 3/8-24
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6520-01-144-15172244RED INTERCHANGEABLE
Resin,acrylic,dental
Reliance Dental Mfg Co
Cross-Reference Index
Part NumberManufacturer
3852880 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
3852880 PRIMARY General Motors Llc Dba General Motors Llc (USA)
Related Parts
6520-01-144-1517INTERCHANGEABLE
RESIN,ACRYLIC,DENTAL
2244RED

Frequently Asked Questions

What is NSN 2520-00-404-7118?

NSN 2520-00-404-7118 is a Torque Converter, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-404-7118?

NSN 2520-00-404-7118 has 2 cross-referenced part numbers: 3852880 (General Motors Corp Chevrolet Motor Div Special Products Dept), 3852880 (General Motors Llc Dba General Motors Llc).

What NSN replaces 2520-00-404-7118?

There is 1 known substitute for 2520-00-404-7118: 6520-01-144-1517. Verify interchangeability with system specifications before substitution.

What are the specifications of 3852880?

Key specifications for 3852880: General Characteristics Item Description: CONSIST OF CONVERTER,TUBE SPECIAL PROTECTOR,FLUID-AUTOMATIC TRANS,LUBRICANT-SPECIAL,RETAINER ASSY NUT 3/8-24. 1 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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