PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31112-1Gear,spur

The Dewey Electronics Corporation Div Pitometer Log Division · NSN 3020-01-063-8344 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-063-8344 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-063-8344. Primary manufacturer part number: 31112-1.
Features
  • Gear,spur — FSC 3020
  • Bore Style: PLAIN BOTH ENDS
  • Pressure Angle: 20.0000 DEGREES
  • Tooth Form: STANDARD
  • Face Nominal Width: 0.125 INCHES IN
  • Bore Nominal Diameter: 0.375 INCHES BOTH ENDS IN
  • Nominal Outside Diameter: 1.000 INCHES IN
  • Style Designator: HUBLESS
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-063-8344, 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 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-063-8344
Primary Part Number31112-1
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerThe Dewey Electronics Corporation Div Pitometer Log Division
StatusACTIVE
Bore StylePLAIN BOTH ENDS
Pressure Angle20.0000 DEGREES
Tooth FormSTANDARD
Face Nominal Width0.125 INCHES IN
Bore Nominal Diameter0.375 INCHES BOTH ENDS IN
Nominal Outside Diameter1.000 INCHES IN
Style DesignatorHUBLESS
Teeth Quantity46
Body StylePLAIN, SOLID
Pitch Diameter0.9583 INCHES NOMINAL IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-816-3350CM22218 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Clarostat Sensors and Controls
6105-01-262-3329 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
31112-1 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
Related Parts
5905-00-816-3350INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
CM22218
6105-01-262-3329INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 3020-01-063-8344?

NSN 3020-01-063-8344 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 3020-01-063-8344?

NSN 3020-01-063-8344 has 1 cross-referenced part number: 31112-1 (The Dewey Electronics Corporation Div Pitometer Log Division).

What NSN replaces 3020-01-063-8344?

There are 2 known substitutes for 3020-01-063-8344: 5905-00-816-3350, 6105-01-262-3329. Verify interchangeability with system specifications before substitution.

What are the specifications of 31112-1?

Key specifications for 31112-1: Bore Style: PLAIN BOTH ENDS; Pressure Angle: 20.0000 DEGREES; Tooth Form: STANDARD; Face Nominal Width: 0.125 INCHES IN. 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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