Pulley, Timing Belt3020-01-144-5859

NSN 3020-01-144-5859 · NIIN 011445859 · Part number 1264-819

Bae Systems Information and Electronic Systems Integration Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 72314

Government record, cited

NSN 3020-01-144-5859 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-144-5859. Manufacturer of record part number: 1264-819.

Also searched as 3020-01-144-5859 · 3020011445859 · NIIN 011445859 · 01-144-5859 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 72314 · 1264-819

Nearby stock numbers ← 3020-01-144-5858 · 3020-01-144-5860 →

Features

Pulley,timing Belt — FSC 3020
Face Type: SINGLE ROW SPROCKET TEETH
Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE
Bore Type: SPECIFIED
Face Groove/tooth Quantity: 16
Bore Diameter: 0.170 INCHES NOMINAL IN
Material: ALUMINUM ALLOY 2024
Face Width: 0.437 INCHES NOMINAL IN

Identification

NSN: 3020-01-144-5859
NIIN: 011445859
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1264-819
Manufacturer: Bae Systems Information and Electronic Systems Integration Inc.

General Description

The Pulley,timing Belt, cataloged under National Stock Number 3020-01-144-5859, 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 Information and Electronic Systems Integration Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-144-5859
Primary Part Number	1264-819
Item Name	Pulley,timing Belt
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Bae Systems Information and Electronic Systems Integration Inc.
Status	ACTIVE
Face Type	SINGLE ROW SPROCKET TEETH
Material Document and Classification	QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE
Bore Type	SPECIFIED
Face Groove/tooth Quantity	16
Bore Diameter	0.170 INCHES NOMINAL IN
Material	ALUMINUM ALLOY 2024
Face Width	0.437 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

Part Number	Manufacturer
1264-819 PRIMARY	Bae Systems Information and Electronic Systems Integration Inc. (USA)

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 3020-01-144-5859?

NSN 3020-01-144-5859 is a Pulley,timing Belt, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-144-5859?

NSN 3020-01-144-5859 has 1 manufacturer part number on file: 1264-819 (Bae Systems Information and Electronic Systems Integration Inc.).

What are the specifications of 1264-819?

Key specifications for 1264-819: Face Type: SINGLE ROW SPROCKET TEETH; Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 0.437 INCHES NOMINAL IN; Bore Type: SPECIFIED. 7 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-144-5859 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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