Sprocket Wheel3020-01-374-6670

NSN 3020-01-374-6670 · NIIN 013746670

FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3020-01-374-6670 · 3020013746670 · NIIN 013746670 · 01-374-6670 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · 6-2-2305-20-160 · 6-2-2305-20-160 · 6-2-2305-20-160

Nearby stock numbers ← 3020-01-374-5554 Link, Roller Chain · 3020-01-374-6912 Gear, Spur →

Features

Sprocket Wheel — FSC 3020
Design Form: SPOKED
Outside Diameter: 1.469 INCHES NOMINAL IN
Style Designator: WEBBED OR SPOKED
Material: STEEL

Identification

NSN: 3020-01-374-6670
NIIN: 013746670
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Sprocket Wheel, cataloged under National Stock Number 3020-01-374-6670, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-374-6670
Item Name	Sprocket Wheel
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Design Form	SPOKED
Outside Diameter	1.469 INCHES NOMINAL IN
Style Designator	WEBBED OR SPOKED
Material	STEEL

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
6-2-2305-20-160	3/9 Design control — primary reference U.S. Government activity
6-2-2305-20-160	3/2 Design control — primary reference U.S. Government activity
6-2-2305-20-160	5/9 Secondary reference Drs Environmental Systems Inc

No interchangeability data on file.

Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3020-00-000-0091

GEAR,SPUR

3020-00-001-0027

3020-00-001-0027 · Item name not on file

3020-00-001-0028

3020-00-001-0028 · Item name not on file

3020-00-001-0063

3020-00-001-0063 · Item name not on file

3020-00-001-0064

3020-00-001-0064 · Item name not on file

3020-00-001-0066

3020-00-001-0066 · Item name not on file

3020-00-001-0071

3020-00-001-0071 · Item name not on file

3020-00-001-0072

3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-374-6670?

NSN 3020-01-374-6670 is a Sprocket Wheel, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-374-6670?

Key specifications for 3020-01-374-6670: Design Form: SPOKED; Outside Diameter: 1.469 INCHES NOMINAL IN; Style Designator: WEBBED OR SPOKED; Overall Length: 0.875 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-374-6670 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.

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