NSN 3020-01-729-6513 · NIIN 017296513 · Part number GVCW4-3
Naval Sea Systems Command · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3020-01-729-6513 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-729-6513. Manufacturer of record part number: GVCW4-3.
Also searched as3020-01-729-6513 ·
3020017296513 ·
NIIN 017296513 ·
01-729-6513 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 53711 · GVCW4-3 · 820-8686293
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: GVCW4-3
Manufacturer: Naval Sea Systems Command
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-729-6513, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
3020-01-729-6513
Primary Part Number
GVCW4-3
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-729-6519GVCW4-9POSSIBLE MATCH
CAP,PROTECTIVE,DUST AND MOISTURE
Possible match (shared part number)Naval Sea Systems Command
2520-01-730-1215820-8686293-GVCW4-7POSSIBLE MATCH
HOUSING PART,TRANSMISSION,MECHAN
Possible match (shared part number)Naval Sea Systems Command
2520-01-730-2615820-8686293-GVCW4-16POSSIBLE MATCH
COVER,TRANSMISSION
Possible match (shared part number)Naval Sea Systems Command
4440-01-735-8559820-8686293-GVCW4-31POSSIBLE MATCH
DESICCANT PACK
Possible match (shared part number)Naval Sea Systems Command
5305-01-736-1610GVCW4-6APOSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
Possible match (shared part number)Naval Sea Systems Command
5305-01-736-1621GVCW4-2APOSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
Possible match (shared part number)Naval Sea Systems Command
5305-01-736-1625GVCW4-11APOSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
Possible match (shared part number)Naval Sea Systems Command
NSN 3020-01-729-6513 is a Gear,spur, manufactured by Naval Sea Systems Command, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-729-6513?
NSN 3020-01-729-6513 has 1 manufacturer part number on file: GVCW4-3 (Naval Sea Systems Command).
What NSN replaces 3020-01-729-6513?
7 possible matches (shared part number, not a government interchangeability claim): 5340-01-729-6519, 2520-01-730-1215, 2520-01-730-2615. Verify interchangeability with system specifications before substitution.
Is NSN 3020-01-729-6513 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.