PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

A3189Shifter Fork,vehicular

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 2520-00-499-1214 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-499-1214 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-499-1214. Primary manufacturer part number: A3189.
Features
  • Shifter Fork,vehicular — FSC 2520
  • Material: STEEL
  • 50 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Applications requiring Steel construction
General Description

The Shifter Fork,vehicular, cataloged under National Stock Number 2520-00-499-1214, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-499-1214
Primary Part NumberA3189
Item NameShifter Fork,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5915-01-099-9068A-3189 INTERCHANGEABLE
Filter,radio Frequency Interfere
The Captor Corporation
5930-01-130-0251A3189 INTERCHANGEABLE
Switch,liquid Level
Oil Rite Corp
3020-01-365-92185190385 INTERCHANGEABLE
Gear,spur
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
5190385 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
14399PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
18438PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
20554PCA3189D Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
16324PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
X8928PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
14721PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
X8759APCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
A3189 Cummins Inc. (USA)
X8708PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
18083PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
8B7032 Caterpillar Inc Div Caterpillar Defense (USA)
5190385 Rolls-Royce Solutions America Inc (USA)
A3189 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
14246PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
15202PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
K-A3189 Korody-Colyer Corp a Cr Industries Co (USA)
TDA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
MG35PCA3189 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
N32250PC5 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5915-01-099-9068INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
A-3189
5930-01-130-0251INTERCHANGEABLE
SWITCH,LIQUID LEVEL
A3189
3020-01-365-9218INTERCHANGEABLE
GEAR,SPUR
5190385

Frequently Asked Questions

What is NSN 2520-00-499-1214?

NSN 2520-00-499-1214 is a Shifter Fork,vehicular, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-499-1214?

NSN 2520-00-499-1214 has 50 cross-referenced part numbers: 5190385 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 14399PCA3189 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 18438PCA3189 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 20554PCA3189D (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 16324PCA3189 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic) and 45 more.

What NSN replaces 2520-00-499-1214?

There are 3 known substitutes for 2520-00-499-1214: 5915-01-099-9068, 5930-01-130-0251, 3020-01-365-9218. Verify interchangeability with system specifications before substitution.

What are the specifications of A3189?

Key specifications for A3189: Material: STEEL. 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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