PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

230734Gear,spur

Gear Works, Seattle, Inc., the Dba Gear Works · NSN 3020-01-340-4109 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-340-4109 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-340-4109. Primary manufacturer part number: 230734.
Features
  • Gear,spur — FSC 3020
  • Material: STEEL COMP 8620 OVERALL
  • Pitch Diameter: 5.7500 INCHES NOMINAL IN
  • Teeth Quantity: 12
  • Face Nominal Width: 0.938 INCHES IN
  • Pressure Angle: 20.0000 DEGREES
  • Nominal Outside Diameter: 3.000 INCHES IN
  • 1 verified cross-reference
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 8620 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-340-4109, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Gear Works, Seattle, Inc., the Dba Gear Works. Government technical data includes 6 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-340-4109
Primary Part Number230734
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerGear Works, Seattle, Inc., the Dba Gear Works
StatusACTIVE
MaterialSTEEL COMP 8620 OVERALL
Pitch Diameter5.7500 INCHES NOMINAL IN
Teeth Quantity12
Face Nominal Width0.938 INCHES IN
Pressure Angle20.0000 DEGREES
Nominal Outside Diameter3.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6660-01-373-7175230-734 INTERCHANGEABLE
Barometer,aneroid
Novalynx Corporation Dba Novalynx Corp
Cross-Reference Index
Part NumberManufacturer
230734 Gear Works, Seattle, Inc., the Dba Gear Works (USA)
Related Parts
6660-01-373-7175INTERCHANGEABLE
BAROMETER,ANEROID
230-734

Frequently Asked Questions

What is NSN 3020-01-340-4109?

NSN 3020-01-340-4109 is a Gear,spur, manufactured by Gear Works, Seattle, Inc., the Dba Gear Works, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-340-4109?

NSN 3020-01-340-4109 has 1 cross-referenced part number: 230734 (Gear Works, Seattle, Inc., the Dba Gear Works).

What NSN replaces 3020-01-340-4109?

There is 1 known substitute for 3020-01-340-4109: 6660-01-373-7175. Verify interchangeability with system specifications before substitution.

What are the specifications of 230734?

Key specifications for 230734: Material: STEEL COMP 8620 OVERALL; Pitch Diameter: 5.7500 INCHES NOMINAL IN; Teeth Quantity: 12; Face Nominal Width: 0.938 INCHES IN. 7 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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