PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3D6341Gear Assembly,steer

Caterpillar Inc Div Caterpillar Defense · NSN 2530-00-309-7476 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-309-7476 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-309-7476. Primary manufacturer part number: 3D6341.
Features
  • Gear Assembly,steer — FSC 2530
  • 7 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assembly,steer, cataloged under National Stock Number 2530-00-309-7476, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Assembly,steer
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersTrw Inc Trw Commercial Steering Div (CAGE 73740); Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (CAGE 77640); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN2530-00-309-7476
Primary Part Number3D6341
Item NameGear Assembly,steer
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4810-00-104-959410173 INTERCHANGEABLE
Valve,solenoid
Federal Industries, Inc. Dba Federal Industries Inc
3020-00-203-1520 INTERCHANGEABLE
Gear,helical
7530-00-243-93667530-00-243-9366 INTERCHANGEABLE
Book,memorandum
Publishing Office, Us Government Dba Superintendent of Documents Div Https://www.govinfo.gov/
6930-00-512-652150172 INTERCHANGEABLE
Amplifier Assy,gene
Instruments and Flight Research, Inc.
6220-00-538-107450222 INTERCHANGEABLE
Stop Light-Taillight,vehicular
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5330-00-918-9540 INTERCHANGEABLE
Gasket
5310-00-981-015850-172 INTERCHANGEABLE
Washer
Motorola Solutions Danmark A/s
5330-01-044-516250556 INTERCHANGEABLE
Gasket
The Oilgear Company Dba Jiffy Lube 213 Div Oilgear
5940-01-204-41628-140 INTERCHANGEABLE
Terminal Junction Block,sectiona
Cinch Connectivity Solutions Inc.
4130-01-459-056550172 INTERCHANGEABLE
Haps Air Vacuum
Dcm Clean Air Products, Inc.
Cross-Reference Index
Part NumberManufacturer
SPEC966 Trw Inc Trw Commercial Steering Div (USA)
50556 Trw Inc Trw Commercial Steering Div (USA)
7KA16 Trw Inc Trw Commercial Steering Div (USA)
SPEC966 Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA)
3D6341 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
50172 Trw Inc Trw Commercial Steering Div (USA)
7KA12 Trw Inc Trw Commercial Steering Div (USA)
Related Parts
4810-00-104-9594INTERCHANGEABLE
VALVE,SOLENOID
10173
3020-00-203-1520INTERCHANGEABLE
GEAR,HELICAL
7530-00-243-9366INTERCHANGEABLE
BOOK,MEMORANDUM
7530-00-243-9366
6930-00-512-6521INTERCHANGEABLE
AMPLIFIER ASSY,GENE
50172
6220-00-538-1074INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
50222
5330-00-918-9540INTERCHANGEABLE
GASKET
5310-00-981-0158INTERCHANGEABLE
WASHER
50-172
5330-01-044-5162INTERCHANGEABLE
GASKET
50556
5940-01-204-4162INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
8-140
4130-01-459-0565INTERCHANGEABLE
HAPS AIR VACUUM
50172
1005-01-487-2443INTERCHANGEABLE
MOUNT,GUN
50172
3110-01-491-2885INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
AS24461-56

Frequently Asked Questions

What is NSN 2530-00-309-7476?

NSN 2530-00-309-7476 is a Gear Assembly,steer, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-309-7476?

NSN 2530-00-309-7476 has 7 cross-referenced part numbers: SPEC966 (Trw Inc Trw Commercial Steering Div), 50556 (Trw Inc Trw Commercial Steering Div), 7KA16 (Trw Inc Trw Commercial Steering Div), SPEC966 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 3D6341 (Caterpillar Inc Div Caterpillar Defense) and 2 more.

What NSN replaces 2530-00-309-7476?

There are 12 known substitutes for 2530-00-309-7476: 4810-00-104-9594, 3020-00-203-1520, 7530-00-243-9366 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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