PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3829231Gear,helical

Oshkosh Defense Llc · NSN 3020-01-586-3758 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-586-3758 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-586-3758. Primary manufacturer part number: 3829231.
Features
  • Gear,helical — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-586-3758, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,helical
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersOshkosh Corp (CAGE 45152); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
ParameterValue
NSN3020-01-586-3758
Primary Part Number3829231
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-155-6397181-39 INTERCHANGEABLE
Bearing,ball,annular
Dresser Industries Inc Leroi Div
4330-01-414-6893FLK01-00556 INTERCHANGEABLE
Filter Element,fluid
Fluitek Corp
Cross-Reference Index
Part NumberManufacturer
3829231 Oshkosh Corp (USA)
3829231 PRIMARY Oshkosh Defense Llc (USA)
Related Parts
3110-00-155-6397INTERCHANGEABLE
BEARING,BALL,ANNULAR
181-39
4330-01-414-6893INTERCHANGEABLE
FILTER ELEMENT,FLUID
FLK01-00556

Frequently Asked Questions

What is NSN 3020-01-586-3758?

NSN 3020-01-586-3758 is a Gear,helical, manufactured by Oshkosh Defense Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-586-3758?

NSN 3020-01-586-3758 has 2 cross-referenced part numbers: 3829231 (Oshkosh Corp), 3829231 (Oshkosh Defense Llc).

What NSN replaces 3020-01-586-3758?

There are 2 known substitutes for 3020-01-586-3758: 3110-00-155-6397, 4330-01-414-6893. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com