PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

591110Gear

General Motors Corp · NSN 2520-00-447-3233 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-447-3233 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-447-3233. Primary manufacturer part number: 591110.
Features
  • Gear — FSC 2520
  • 2 verified cross-references
  • Primary manufacturer: General Motors Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear, cataloged under National Stock Number 2520-00-447-3233, 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 Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersGeneral Motors Corp (CAGE 24617)
Technical Specifications
ParameterValue
NSN2520-00-447-3233
Primary Part Number591110
Item NameGear
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5305-00-082-1128 INTERCHANGEABLE
Screw,cap,socket Head
3020-00-241-0784591110 INTERCHANGEABLE
Gear,spur
Eastman Kodak Co
5360-00-947-3878591-1-10 INTERCHANGEABLE
Spring,helical,compression
Tactair Fluid Controls Inc
4140-01-021-2380037792 INTERCHANGEABLE
Fan,centrifugal
Rotron Incorporated
4140-01-066-788319028245A INTERCHANGEABLE
Fan,tubeaxial
Lockheed Martin Corporation Div Rotary and Mission Systems
Cross-Reference Index
Part NumberManufacturer
591110 PRIMARY General Motors Corp (USA)
591253 PRIMARY General Motors Corp (USA)
Related Parts
5305-00-082-1128INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
3020-00-241-0784INTERCHANGEABLE
GEAR,SPUR
591110
5360-00-947-3878INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
591-1-10
4140-01-021-2380INTERCHANGEABLE
FAN,CENTRIFUGAL
037792
4140-01-066-7883INTERCHANGEABLE
FAN,TUBEAXIAL
19028245A

Frequently Asked Questions

What is NSN 2520-00-447-3233?

NSN 2520-00-447-3233 is a Gear, manufactured by General Motors Corp, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-447-3233?

NSN 2520-00-447-3233 has 2 cross-referenced part numbers: 591110 (General Motors Corp), 591253 (General Motors Corp).

What NSN replaces 2520-00-447-3233?

There are 5 known substitutes for 2520-00-447-3233: 5305-00-082-1128, 3020-00-241-0784, 5360-00-947-3878 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 2520-00-447-3233 still in active supply?

NSN 2520-00-447-3233 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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