PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

652-150Gear,spur

Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions · NSN 3020-00-672-8507 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-672-8507 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-672-8507. Primary manufacturer part number: 652-150.
Features
  • Gear,spur — FSC 3020
  • Hub Nominal Diameter: 0.500 INCHES FIRST END IN
  • Tooth Form: STANDARD
  • Nominal Outside Diameter: 2.039 INCHES IN
  • Hub Style Designator: PLAIN FIRST END
  • Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES FIRST END IN
  • Material Document and Classification: QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: ALUMINUM ALLOY 2017 OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Aluminum Alloy 2017 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-672-8507, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions. Government technical data includes 17 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-672-8507
Primary Part Number652-150
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTeledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions
StatusACTIVE
Hub Nominal Diameter0.500 INCHES FIRST END IN
Tooth FormSTANDARD
Nominal Outside Diameter2.039 INCHES IN
Hub Style DesignatorPLAIN FIRST END
Nominal Distance Between Body Face and Protruding Hub End0.250 INCHES FIRST END IN
Material Document and ClassificationQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialALUMINUM ALLOY 2017 OVERALL
Style DesignatorPROTRUDING HUB
Bore Nominal Diameter0.250 INCHES BOTH ENDS IN
Bore StylePLAIN BOTH ENDS
Pressure Angle20.0000 DEGREES
Body StylePLAIN, SOLID
Pitch Diameter2.0000 INCHES NOMINAL IN
Surface Treatment Document and ClassificationMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Face Nominal Width0.125 INCHES IN
Surface TreatmentANODIZE OVERALL
Teeth Quantity96
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-018-1821652-150 INTERCHANGEABLE
Rectifier,semiconductor Device
Micro Uspd Inc
5962-00-429-5681GR1-44-1 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
Cross-Reference Index
Part NumberManufacturer
652-150 Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions (USA)
GR1441 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
5961-00-018-1821INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
652-150
5962-00-429-5681INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
GR1-44-1

Frequently Asked Questions

What is NSN 3020-00-672-8507?

NSN 3020-00-672-8507 is a Gear,spur, manufactured by Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-672-8507?

NSN 3020-00-672-8507 has 2 cross-referenced part numbers: 652-150 (Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions), GR1441 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 3020-00-672-8507?

There are 2 known substitutes for 3020-00-672-8507: 5961-00-018-1821, 5962-00-429-5681. Verify interchangeability with system specifications before substitution.

What are the specifications of 652-150?

Key specifications for 652-150: Hub Nominal Diameter: 0.500 INCHES FIRST END IN; Tooth Form: STANDARD; Nominal Outside Diameter: 2.039 INCHES IN; Hub Style Designator: PLAIN FIRST END. 17 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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