PartsTable TECHNICAL DATA SHEET

NSN 3020-01-228-7565Government record, cited

Gear, Worm3020-01-228-7565

NSN 3020-01-228-7565 · NIIN 012287565 · Part number 5544122

General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 05606

Government record, cited

NSN 3020-01-228-7565 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-228-7565. Manufacturer of record part number: 5544122.

Also searched as 3020-01-228-7565 · 3020012287565 · NIIN 012287565 · 01-228-7565 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 05606 · 5544122 · 1005PL0961178

Nearby stock numbers ← 3020-01-228-7564 Gear, Worm · 3020-01-228-7566 Gear, Worm →

Features

Gear,worm — FSC 3020
1 manufacturer part number on file
Manufacturer of record: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems

Identification

NSN: 3020-01-228-7565
NIIN: 012287565
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 5544122
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems

General Description

The Gear,worm, cataloged under National Stock Number 3020-01-228-7565, 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 General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Gear,worm
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (CAGE 05606)

Technical Specifications

Parameter	Value
NSN	3020-01-228-7565
Primary Part Number	5544122
Item Name	Gear,worm
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
5544122 PRIMARY	General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)

Reference documents

Reference	Meaning
1005PL0961178	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index
5544122	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command

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 3020-01-228-7565?

NSN 3020-01-228-7565 is a Gear,worm, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-228-7565?

NSN 3020-01-228-7565 has 1 manufacturer part number on file: 5544122 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).

Is NSN 3020-01-228-7565 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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