PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107125Gear,spur

General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems · NSN 3020-00-956-5519 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-956-5519 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-956-5519. Primary manufacturer part number: 107125.
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 3020-00-956-5519, 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. 4 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
NSN3020-00-956-5519
Primary Part Number107125
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 4
3020-00-405-5146107125 INTERCHANGEABLE
Gear Rack
Bei Sensors & Systems Company, Inc. Dba Bei Duncan
7510-00-634-1341471 1/4 GREEN INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
5310-00-687-6662 INTERCHANGEABLE
Washer,lock
6240-01-492-5044107125 INTERCHANGEABLE
Lamp,incandescent
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Cross-Reference Index
Part NumberManufacturer
107125 PRIMARY General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN)
Related Parts
3020-00-405-5146INTERCHANGEABLE
GEAR RACK
107125
7510-00-634-1341INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
471 1/4 GREEN
5310-00-687-6662INTERCHANGEABLE
WASHER,LOCK
6240-01-492-5044INTERCHANGEABLE
LAMP,INCANDESCENT
107125

Frequently Asked Questions

What is NSN 3020-00-956-5519?

NSN 3020-00-956-5519 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 3020-00-956-5519?

NSN 3020-00-956-5519 has 1 cross-referenced part number: 107125 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).

What NSN replaces 3020-00-956-5519?

There are 4 known substitutes for 3020-00-956-5519: 3020-00-405-5146, 7510-00-634-1341, 5310-00-687-6662 and 1 more. Verify interchangeability with system specifications before substitution.

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