FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Gear,spur, cataloged under National Stock Number 3020-00-564-8499, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gear,spur
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Technical Specifications
Parameter
Value
NSN
3020-00-564-8499
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-00-854-2821POSSIBLE MATCH
SPROCKET WHEEL
Possible match (shared part number)
6210-01-128-455910-6169POSSIBLE MATCH
LIGHT,INDICATOR
Possible match (shared part number)Market Forge Industries Inc
4520-01-133-1581106-169POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
Possible match (shared part number)Manufacturer's Commercial Finance, Llc Div Benchmark Thermal
5315-01-413-8053POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
106169
3/2Design control — primary reference
U.S. Government activity
Related Parts
3020-00-854-2821POSSIBLE MATCH
SPROCKET WHEEL
6210-01-128-4559POSSIBLE MATCH
LIGHT,INDICATOR
10-6169
4520-01-133-1581POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
106-169
5315-01-413-8053POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Frequently Asked Questions
What is NSN 3020-00-564-8499?
NSN 3020-00-564-8499 is a Gear,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What NSN replaces 3020-00-564-8499?
4 possible matches (shared part number, not a government interchangeability claim): 3020-00-854-2821, 6210-01-128-4559, 4520-01-133-1581. Verify interchangeability with system specifications before substitution.
Is NSN 3020-00-564-8499 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.