PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

108571Gear,spur

General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems · NSN 3020-00-055-6420 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-055-6420 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-055-6420. Primary manufacturer part number: 108571.
Features
  • Gear,spur — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-055-6420, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersGeneral Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAGE 05257)
Technical Specifications
ParameterValue
NSN3020-00-055-6420
Primary Part Number108571
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerGeneral Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-00-151-48199222A140-16 INTERCHANGEABLE
Spacer,sleeve
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
5905-00-935-8544 INTERCHANGEABLE
Resistor,fixed,composition
5930-01-039-457010857-1 INTERCHANGEABLE
Switch Section,rotary
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
Cross-Reference Index
Part NumberManufacturer
108571 PRIMARY General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN)
Related Parts
5365-00-151-4819INTERCHANGEABLE
SPACER,SLEEVE
9222A140-16
5905-00-935-8544INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5930-01-039-4570INTERCHANGEABLE
SWITCH SECTION,ROTARY
10857-1

Frequently Asked Questions

What is NSN 3020-00-055-6420?

NSN 3020-00-055-6420 is a Gear,spur, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-055-6420?

NSN 3020-00-055-6420 has 1 cross-referenced part number: 108571 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).

What NSN replaces 3020-00-055-6420?

There are 3 known substitutes for 3020-00-055-6420: 5365-00-151-4819, 5905-00-935-8544, 5930-01-039-4570. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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