PartsTable TECHNICAL DATA SHEET

NSN 3020-01-302-2446Government record, cited

Pulley, Groove3020-01-302-2446

NSN 3020-01-302-2446 · NIIN 013022446 · Part number 253 7404-001

Bae Systems Hagglunds Aktiebolag · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE AC90N

Government record, cited

NSN 3020-01-302-2446 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-302-2446. Manufacturer of record part number: 253 7404-001.

Also searched as 3020-01-302-2446 · 3020013022446 · NIIN 013022446 · 01-302-2446 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE AC90N · 253 7404-001 · 91390-991 · 10485239

Nearby stock numbers ← 3020-01-302-2440 Gear, Spur · 3020-01-302-2447 →

Features

Pulley,groove — FSC 3020
2 manufacturer part numbers on file
Manufacturer of record: Bae Systems Hagglunds Aktiebolag

Identification

NSN: 3020-01-302-2446
NIIN: 013022446
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 253 7404-001
Manufacturer: Bae Systems Hagglunds Aktiebolag

General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-302-2446, 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 Bae Systems Hagglunds Aktiebolag. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Pulley,groove
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Hagglunds Vehicle Gmbh (CAGE C8716)

Technical Specifications

Parameter	Value
NSN	3020-01-302-2446
Primary Part Number	253 7404-001
Item Name	Pulley,groove
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Bae Systems Hagglunds Aktiebolag
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
253 7404-001	Bae Systems Hagglunds Aktiebolag (SWE)
253 7404-001	Hagglunds Vehicle Gmbh (DEU)

Reference documents

Reference	Meaning
253 7404-001	5/9 Secondary reference Bae Systems Hagglunds Ab
91390-991	3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds
10485239	6/9 Informative reference only Nimikkeistokeskus Ncb Finland

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 3020-01-302-2446?

NSN 3020-01-302-2446 is a Pulley,groove, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-302-2446?

NSN 3020-01-302-2446 has 2 manufacturer part numbers on file: 253 7404-001 (Bae Systems Hagglunds Aktiebolag), 253 7404-001 (Hagglunds Vehicle Gmbh).

Is NSN 3020-01-302-2446 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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