PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104139Gear,helical

Dana Commercial Vehicle Products, Llc · NSN 3020-01-151-3447 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-151-3447 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-151-3447. Primary manufacturer part number: 104139.
Features
  • Gear,helical — FSC 3020
  • Teeth Type: SINGLE HELIX
  • Material: STEEL OVERALL
  • Teeth Quantity: 10
  • 2 verified cross-references
  • Primary manufacturer: Dana Commercial Vehicle Products, Llc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-151-3447, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dana Commercial Vehicle Products, Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-151-3447
Primary Part Number104139
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDana Commercial Vehicle Products, Llc
StatusACTIVE
Teeth TypeSINGLE HELIX
MaterialSTEEL OVERALL
Teeth Quantity10
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-01-120-73152643 INTERCHANGEABLE
Button,plug
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
104139 PRIMARY Dana Commercial Vehicle Products, Llc (USA)
2719-104139 Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS)
Related Parts
5340-01-120-7315INTERCHANGEABLE
BUTTON,PLUG
2643

Frequently Asked Questions

What is NSN 3020-01-151-3447?

NSN 3020-01-151-3447 is a Gear,helical, manufactured by Dana Commercial Vehicle Products, Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-151-3447?

NSN 3020-01-151-3447 has 2 cross-referenced part numbers: 104139 (Dana Commercial Vehicle Products, Llc), 2719-104139 (Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales).

What NSN replaces 3020-01-151-3447?

There is 1 known substitute for 3020-01-151-3447: 5340-01-120-7315. Verify interchangeability with system specifications before substitution.

What are the specifications of 104139?

Key specifications for 104139: Teeth Type: SINGLE HELIX; Material: STEEL OVERALL; Teeth Quantity: 10. 3 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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