PartsTable TECHNICAL DATA SHEET

NSN 3020-01-291-8398Government record, cited

Gear, Helical3020-01-291-8398

NSN 3020-01-291-8398 · NIIN 012918398 · Part number 7001280

Babcock & Wilcox Co · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 05073

Government record, cited

NSN 3020-01-291-8398 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-291-8398. Manufacturer of record part number: 7001280.

Also searched as 3020-01-291-8398 · 3020012918398 · NIIN 012918398 · 01-291-8398 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 05073 · 7001280 · 2073F PIECE 106 · 1041F PIECE 106

Nearby stock numbers ← 3020-01-291-8397 · 3020-01-291-8400 Pulley, Groove →

Features

Gear,helical — FSC 3020
1 manufacturer part number on file
Manufacturer of record: Babcock & Wilcox Co

Identification

NSN: 3020-01-291-8398
NIIN: 012918398
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 7001280
Manufacturer: Babcock & Wilcox Co

General Description

The Gear,helical, cataloged under National Stock Number 3020-01-291-8398, 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 Babcock & Wilcox Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,helical
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	Babcock & Wilcox Co (CAGE 05073)

Technical Specifications

Parameter	Value
NSN	3020-01-291-8398
Primary Part Number	7001280
Item Name	Gear,helical
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Babcock & Wilcox Co
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
7001280 PRIMARY	Babcock & Wilcox Co (USA)

Reference documents

Reference	Meaning
2073F PIECE 106	5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
7001280	3/9 Design control — primary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
1041F PIECE 106	5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company

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 3020-01-291-8398?

NSN 3020-01-291-8398 is a Gear,helical, manufactured by Babcock & Wilcox Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-291-8398?

NSN 3020-01-291-8398 has 1 manufacturer part number on file: 7001280 (Babcock & Wilcox Co).

Is NSN 3020-01-291-8398 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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