PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12543934Disk,clutch,vehicular

General Motors Llc Dba General Motors Llc · NSN 2520-01-201-2870 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-201-2870 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-201-2870. Primary manufacturer part number: 12543934.
Features
  • Disk,clutch,vehicular — FSC 2520
  • Design Type: DRY
  • 9 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 Disk,clutch,vehicular, cataloged under National Stock Number 2520-01-201-2870, 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 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-201-2870
Primary Part Number12543934
Item NameDisk,clutch,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusACTIVE
Design TypeDRY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5998-01-121-7029511220 INTERCHANGEABLE
Circuit Card Assembly
Fluke Corp
5930-01-463-47041A21104H30 INTERCHANGEABLE
Switch,push
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
12453934 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
12543934 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
15521863 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
12543934 PRIMARY General Motors Llc Dba General Motors Llc (USA)
15616191 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
384024 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
14047045 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
3906680 General Motors Corp (USA)
3906680 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
Related Parts
5998-01-121-7029INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
511220
5930-01-463-4704INTERCHANGEABLE
SWITCH,PUSH
1A21104H30

Frequently Asked Questions

What is NSN 2520-01-201-2870?

NSN 2520-01-201-2870 is a Disk,clutch,vehicular, 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 2520-01-201-2870?

NSN 2520-01-201-2870 has 9 cross-referenced part numbers: 12453934 (General Motors Corp Chevrolet Motor Div Special Products Dept), 12543934 (General Motors Corp Chevrolet Motor Div Special Products Dept), 15521863 (General Motors Corp Chevrolet Motor Div Special Products Dept), 12543934 (General Motors Llc Dba General Motors Llc), 15616191 (General Motors Corp Chevrolet Motor Div Special Products Dept) and 4 more.

What NSN replaces 2520-01-201-2870?

There are 2 known substitutes for 2520-01-201-2870: 5998-01-121-7029, 5930-01-463-4704. Verify interchangeability with system specifications before substitution.

What are the specifications of 12543934?

Key specifications for 12543934: Special Features: W/SPRING; Design Type: DRY. 2 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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