PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

246619Gear,spur

Dana Off Highway Products, Llc · NSN 3020-01-389-2191 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-389-2191 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-389-2191. Primary manufacturer part number: 246619.
Features
  • Gear,spur — FSC 3020
  • Hub Style Designator: 2 GROOVES FIRST END
  • Style Designator: PROTRUDING HUBS
  • Body Style: PLAIN, SOLID
  • Pressure Angle: 20.0000 DEGREES
  • Material: STEEL OVERALL
  • Hub Style Designator: PLAIN SECOND END
  • Teeth Quantity: 46
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-389-2191, 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 Off Highway Products, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3020-01-389-2191
Primary Part Number246619
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDana Off Highway Products, Llc
StatusACTIVE
Hub Style Designator2 GROOVES FIRST END
Style DesignatorPROTRUDING HUBS
Body StylePLAIN, SOLID
Pressure Angle20.0000 DEGREES
MaterialSTEEL OVERALL
Hub Style DesignatorPLAIN SECOND END
Teeth Quantity46
Pitch Diameter7.6666 INCHES NOMINAL IN
Nominal Outside Diameter7.995 INCHES IN
First Groove Nominal Width0.095 INCHES FIRST END IN
Face Nominal Width1.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4810-00-036-3876246-619 INTERCHANGEABLE
Bellows
Johnson Controls Inc Control Products Div
2530-00-447-23302158802 INTERCHANGEABLE
Tee
General Motors Corp
6636-01-667-9305 INTERCHANGEABLE
Chamber,environmental Testing
Cross-Reference Index
Part NumberManufacturer
246619 PRIMARY Dana Off Highway Products, Llc (USA)
Related Parts
4810-00-036-3876INTERCHANGEABLE
BELLOWS
246-619
2530-00-447-2330INTERCHANGEABLE
TEE
2158802
6636-01-667-9305INTERCHANGEABLE
CHAMBER,ENVIRONMENTAL TESTING

Frequently Asked Questions

What is NSN 3020-01-389-2191?

NSN 3020-01-389-2191 is a Gear,spur, manufactured by Dana Off Highway Products, Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-389-2191?

NSN 3020-01-389-2191 has 1 cross-referenced part number: 246619 (Dana Off Highway Products, Llc).

What NSN replaces 3020-01-389-2191?

There are 3 known substitutes for 3020-01-389-2191: 4810-00-036-3876, 2530-00-447-2330, 6636-01-667-9305. Verify interchangeability with system specifications before substitution.

What are the specifications of 246619?

Key specifications for 246619: Hub Style Designator: 2 GROOVES FIRST END; Style Designator: PROTRUDING HUBS; Body Style: PLAIN, SOLID; Pressure Angle: 20.0000 DEGREES. 11 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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