PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

814521Shifter Fork,vehicular

Caterpillar Inc Div Caterpillar Defense · NSN 2520-01-415-1729 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-415-1729 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-415-1729. Primary manufacturer part number: 814521.
Features
  • Shifter Fork,vehicular — FSC 2520
  • 1 verified cross-reference
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shifter Fork,vehicular, cataloged under National Stock Number 2520-01-415-1729, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN2520-01-415-1729
Primary Part Number814521
Item NameShifter Fork,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-797-1246 INTERCHANGEABLE
Switch,rotary
6645-01-226-27668145-20 INTERCHANGEABLE
Timer,sequential
Paragon Electric Co Inc
Cross-Reference Index
Part NumberManufacturer
814521 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5930-00-797-1246INTERCHANGEABLE
SWITCH,ROTARY
6645-01-226-2766INTERCHANGEABLE
TIMER,SEQUENTIAL
8145-20

Frequently Asked Questions

What is NSN 2520-01-415-1729?

NSN 2520-01-415-1729 is a Shifter Fork,vehicular, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-415-1729?

NSN 2520-01-415-1729 has 1 cross-referenced part number: 814521 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 2520-01-415-1729?

There are 2 known substitutes for 2520-01-415-1729: 5930-00-797-1246, 6645-01-226-2766. Verify interchangeability with system specifications before substitution.

What are the specifications of 814521?

Key specifications for 814521: Part Name Assigned by Controlling Agency: SHIFTER FORK. 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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