FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Gear,spur, cataloged under National Stock Number 3020-00-776-7943, 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Chain) of the Mechanical Power Transmission Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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
3020-00-776-7943
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4520-00-997-1466351437-47POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
Possible match (shared part number)Itw Food Equipment Group Llc Dba Hobart Service
5340-01-694-1530P1C-4LRCPOSSIBLE MATCH
CLEVIS,ROD END
Possible match (shared part number)Parker-Hannifin Corporation Dba Motion & Control Training Div Div Motion & Control Training
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
68034-1
3/2Design control — primary reference
U.S. Government activity
Related Parts
4520-00-997-1466POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
351437-47
5340-01-694-1530POSSIBLE MATCH
CLEVIS,ROD END
P1C-4LRC
Frequently Asked Questions
What is NSN 3020-00-776-7943?
NSN 3020-00-776-7943 is a Gear,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What NSN replaces 3020-00-776-7943?
2 possible matches (shared part number, not a government interchangeability claim): 4520-00-997-1466, 5340-01-694-1530. Verify interchangeability with system specifications before substitution.
Is NSN 3020-00-776-7943 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.