Sprocket Wheel3020-01-300-3164

NSN 3020-01-300-3164 · NIIN 013003164

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

Government record, cited

Also searched as 3020-01-300-3164 · 3020013003164 · NIIN 013003164 · 01-300-3164 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain

Nearby stock numbers ← 3020-01-300-3163 Pulley, Groove · 3020-01-300-3866 Sprocket Wheel →

Features

Sprocket Wheel — FSC 3020
Bore Length: 2.750 INCHES NOMINAL IN
Design Form: PLAIN
Tooth Pitch: 0.500 INCHES NOMINAL IN
Asa Standard Chain Number: 40-4
Outside Diameter: 2.810 INCHES NOMINAL IN
Style Designator: PLAIN
Pitch Diameter: 2.563 INCHES NOMINAL IN

Identification

NSN: 3020-01-300-3164
NIIN: 013003164
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Sprocket Wheel, cataloged under National Stock Number 3020-01-300-3164, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-300-3164
Item Name	Sprocket Wheel
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Bore Length	2.750 INCHES NOMINAL IN
Design Form	PLAIN
Tooth Pitch	0.500 INCHES NOMINAL IN
Asa Standard Chain Number	40-4
Outside Diameter	2.810 INCHES NOMINAL IN
Style Designator	PLAIN
Pitch Diameter	2.563 INCHES NOMINAL IN
Bore Type	STRAIGHT
Teeth Row Quantity	4
Teeth Quantity Per Row	16
Hardness Rating Test Method	NOT RATED
Distance From Hub End to Flange End	0.797 INCHES NOMINAL AA END IN
Center to Center Distance Between Teeth Rows	0.566 INCHES NOMINAL IN
Bore Diameter	1.968 INCHES NOMINAL IN
Material	STEEL
Face Width	1.954 INCHES NOMINAL IN

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
F40B16 BORE 1.968	3/9 Design control — primary reference Emerson Electric Co Browning Mfg Div

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 3020-01-300-3164?

NSN 3020-01-300-3164 is a Sprocket Wheel, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-300-3164?

Key specifications for 3020-01-300-3164: Bore Length: 2.750 INCHES NOMINAL IN; Design Form: PLAIN; Tooth Pitch: 0.500 INCHES NOMINAL IN; Asa Standard Chain Number: 40-4. 16 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-300-3164 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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