PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31093Gear,spur

Belfort Instrument Company · NSN 3020-01-414-4424 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-414-4424 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-414-4424. Primary manufacturer part number: 31093.
Features
  • Gear,spur — FSC 3020
  • Style Designator: PROTRUDING HUBS
  • Bore Style: W/COUNTERBORE BOTH ENDS
  • 2 verified cross-references
  • Primary manufacturer: Belfort Instrument Company
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-414-4424, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Belfort Instrument Company. Government technical data includes 2 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-414-4424
Primary Part Number31093
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerBelfort Instrument Company
StatusACTIVE
Style DesignatorPROTRUDING HUBS
Bore StyleW/COUNTERBORE BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5940-00-553-27168537423 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
4730-00-638-357431093 INTERCHANGEABLE
Bolt,fluid Passage
Pdi Ground Support Systems, Inc.
5330-00-731-8702415368 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
3120-01-037-7905431093-001 INTERCHANGEABLE
Bushing,packing
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5360-01-169-713431093 INTERCHANGEABLE
Spring,spiral,torsion
Eiki Intl Inc
5310-01-183-58123-1093 INTERCHANGEABLE
Nut,sleeve
Tactair Fluid Controls Inc
4710-01-184-71453G4805 INTERCHANGEABLE
Tube Assembly,metal
Caterpillar Inc Div Caterpillar Defense
5945-01-296-854831093 INTERCHANGEABLE
Solenoid,electrical
Imi Cornelius Inc.
5950-01-408-107031093 INTERCHANGEABLE
Transformer,current
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Cross-Reference Index
Part NumberManufacturer
31093 Belfort Instrument Company (USA)
31093 Nav Systems Inc. (USA)
Related Parts
5940-00-553-2716INTERCHANGEABLE
TERMINAL,LUG
8537423
4730-00-638-3574INTERCHANGEABLE
BOLT,FLUID PASSAGE
31093
5330-00-731-8702INTERCHANGEABLE
SEAL,PLAIN ENCASED
415368
3120-01-037-7905INTERCHANGEABLE
BUSHING,PACKING
431093-001
5360-01-169-7134INTERCHANGEABLE
SPRING,SPIRAL,TORSION
31093
5310-01-183-5812INTERCHANGEABLE
NUT,SLEEVE
3-1093
4710-01-184-7145INTERCHANGEABLE
TUBE ASSEMBLY,METAL
3G4805
5945-01-296-8548INTERCHANGEABLE
SOLENOID,ELECTRICAL
31093
5950-01-408-1070INTERCHANGEABLE
TRANSFORMER,CURRENT
31093

Frequently Asked Questions

What is NSN 3020-01-414-4424?

NSN 3020-01-414-4424 is a Gear,spur, manufactured by Belfort Instrument Company, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-414-4424?

NSN 3020-01-414-4424 has 2 cross-referenced part numbers: 31093 (Belfort Instrument Company), 31093 (Nav Systems Inc.).

What NSN replaces 3020-01-414-4424?

There are 9 known substitutes for 3020-01-414-4424: 5940-00-553-2716, 4730-00-638-3574, 5330-00-731-8702 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31093?

Key specifications for 31093: Style Designator: PROTRUDING HUBS; Bore Style: W/COUNTERBORE BOTH ENDS. 2 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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