Gear Sector, Worm Wheel3020-01-352-6109

NSN 3020-01-352-6109 · NIIN 013526109

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

Government record, cited

Also searched as 3020-01-352-6109 · 3020013526109 · NIIN 013526109 · 01-352-6109 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · 805-4563091 · 4563091 · 805-4563091 PC 11

Nearby stock numbers ← 3020-01-352-6108 Gear Sector, Worm Wheel · 3020-01-352-6178 Pulley, Groove →

Features

Gear Sector,worm Wheel — FSC 3020
Bore Nominal Diameter: 1.130 INCHES BOTH ENDS IN
Teeth Quantity: 12
Tooth Direction: RIGHT
Bore Style: PLAIN BOTH ENDS
Throat Nominal Radius: 2.080 INCHES IN
Face Type: CONCAVE
Style Designator: HUBLESS

Identification

NSN: 3020-01-352-6109
NIIN: 013526109
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Gear Sector,worm Wheel, cataloged under National Stock Number 3020-01-352-6109, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3020-01-352-6109
Item Name	Gear Sector,worm Wheel
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Bore Nominal Diameter	1.130 INCHES BOTH ENDS IN
Teeth Quantity	12
Tooth Direction	RIGHT
Bore Style	PLAIN BOTH ENDS
Throat Nominal Radius	2.080 INCHES IN
Face Type	CONCAVE
Style Designator	HUBLESS
Material Document and Classification	MIL-S-5000,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Pitch Radius	1.9500 INCHES NOMINAL IN
Material	STEEL OVERALL
Face Nominal Width	0.997 INCHES 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
805-4563091	D/9 Drawing number reference only U.S. Government activity
4563091	D/9 Drawing number reference only U.S. Government activity
805-4563091 PC 11	3/2 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 3020-01-352-6109?

NSN 3020-01-352-6109 is a Gear Sector,worm Wheel, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-352-6109?

Key specifications for 3020-01-352-6109: Bore Nominal Diameter: 1.130 INCHES BOTH ENDS IN; Teeth Quantity: 12; Tooth Direction: RIGHT; Bore Style: PLAIN BOTH ENDS. 11 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-352-6109 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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