PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40801-8Gear,spur

The Dewey Electronics Corporation Div Pitometer Log Division · NSN 3020-01-063-5807 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-063-5807 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-063-5807. Primary manufacturer part number: 40801-8.
Features
  • Gear,spur — FSC 3020
  • Hub Nominal Diameter: 0.375 INCHES FIRST END IN
  • Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN
  • Style Designator: PROTRUDING HUB
  • Nominal Outside Diameter: 0.604 INCHES IN
  • Pressure Angle: 20.0000 DEGREES
  • Nominal Distance Between Body Face and Protruding Hub End: 0.218 INCHES FIRST END IN
  • Surface Treatment: ANODIZE HUB
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-063-5807, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Dewey Electronics Corporation Div Pitometer Log Division. Government technical data includes 16 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-063-5807
Primary Part Number40801-8
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerThe Dewey Electronics Corporation Div Pitometer Log Division
StatusACTIVE
Hub Nominal Diameter0.375 INCHES FIRST END IN
Bore Nominal Diameter0.188 INCHES BOTH ENDS IN
Style DesignatorPROTRUDING HUB
Nominal Outside Diameter0.604 INCHES IN
Pressure Angle20.0000 DEGREES
Nominal Distance Between Body Face and Protruding Hub End0.218 INCHES FIRST END IN
Surface TreatmentANODIZE HUB
Pitch Diameter0.5625 INCHES NOMINAL IN
Body StylePLAIN, SOLID
Teeth Quantity27
Surface TreatmentANODIZE BODY
Bore StylePLAIN BOTH ENDS
Face Nominal Width0.125 INCHES IN
MaterialALUMINUM ALLOY OVERALL
Tooth FormSTANDARD
Hub Style DesignatorPINNED FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5920-00-057-230679DH322-00 INTERCHANGEABLE
Fuse,cartridge
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
6685-00-310-37928214300 INTERCHANGEABLE
Indicator,temperature,electrical
Clark Brothers Instrument Co
5935-00-581-594533-5478-1 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corporation Div Amphenol Rf
4920-00-740-7343408018 INTERCHANGEABLE
Element
Commercial Intertech Corp Kline Hydraulics Div
Cross-Reference Index
Part NumberManufacturer
40801-8 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
Related Parts
5920-00-057-2306INTERCHANGEABLE
FUSE,CARTRIDGE
79DH322-00
6685-00-310-3792INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL
8214300
5935-00-581-5945INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
33-5478-1
4920-00-740-7343INTERCHANGEABLE
ELEMENT
408018

Frequently Asked Questions

What is NSN 3020-01-063-5807?

NSN 3020-01-063-5807 is a Gear,spur, manufactured by The Dewey Electronics Corporation Div Pitometer Log Division, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-063-5807?

NSN 3020-01-063-5807 has 1 cross-referenced part number: 40801-8 (The Dewey Electronics Corporation Div Pitometer Log Division).

What NSN replaces 3020-01-063-5807?

There are 4 known substitutes for 3020-01-063-5807: 5920-00-057-2306, 6685-00-310-3792, 5935-00-581-5945 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40801-8?

Key specifications for 40801-8: Hub Nominal Diameter: 0.375 INCHES FIRST END IN; Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN; Style Designator: PROTRUDING HUB; Nominal Outside Diameter: 0.604 INCHES IN. 16 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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