PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13030123Gear,spur

Us Army Aviation and Missile Command · NSN 3020-01-106-8680 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-106-8680 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-106-8680. Primary manufacturer part number: 13030123.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 20
  • Tooth Form: STANDARD
  • Bore Style: PLAIN BOTH ENDS
  • Pitch Diameter: 0.4167 INCHES NOMINAL IN
  • Body Style: PLAIN, SOLID
  • Nominal Outside Diameter: 0.458 INCHES IN
  • Face Nominal Width: 0.187 INCHES IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-106-8680, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 11 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
NSN3020-01-106-8680
Primary Part Number13030123
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Teeth Quantity20
Tooth FormSTANDARD
Bore StylePLAIN BOTH ENDS
Pitch Diameter0.4167 INCHES NOMINAL IN
Body StylePLAIN, SOLID
Nominal Outside Diameter0.458 INCHES IN
Face Nominal Width0.187 INCHES IN
Surface TreatmentPASSIVATE OVERALL
Style DesignatorPROTRUDING HUB
Pressure Angle20.0000 DEGREES
MaterialSTEEL COMP 303 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3020-00-125-6245C68S20 INTERCHANGEABLE
Gear,spur
Designatronics Inc Perfect Gear and Instrument Div
Cross-Reference Index
Part NumberManufacturer
G7-20 Roller Bearing Co of America, Inc Div Pic Design (USA)
13030123 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
3020-00-125-6245INTERCHANGEABLE
GEAR,SPUR
C68S20

Frequently Asked Questions

What is NSN 3020-01-106-8680?

NSN 3020-01-106-8680 is a Gear,spur, manufactured by Us Army Aviation and Missile Command, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-106-8680?

NSN 3020-01-106-8680 has 2 cross-referenced part numbers: G7-20 (Roller Bearing Co of America, Inc Div Pic Design), 13030123 (Us Army Aviation and Missile Command).

What NSN replaces 3020-01-106-8680?

There is 1 known substitute for 3020-01-106-8680: 3020-00-125-6245. Verify interchangeability with system specifications before substitution.

What are the specifications of 13030123?

Key specifications for 13030123: Teeth Quantity: 20; Tooth Form: STANDARD; Bore Style: PLAIN BOTH ENDS; Pitch Diameter: 0.4167 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

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