Disk, Clutch, Vehicular2520-01-334-1640

NSN 2520-01-334-1640 · NIIN 013341640 · Part number 3-20709

Rockford Powertrain Inc Div Powertrain Rockford, Inc. · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 77873

Government record, cited

NSN 2520-01-334-1640 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-334-1640. Manufacturer of record part number: 3-20709.

Also searched as 2520-01-334-1640 · 2520013341640 · NIIN 013341640 · 01-334-1640 · FSC 2520 Vehicular Power Transmission Components · CAGE 77873 · 3-20709 · 80X2381A113-

Nearby stock numbers ← 2520-01-334-1639 Disk, Clutch, Vehicular · 2520-01-334-1641 Disk, Clutch, Vehicular →

Features

Disk,clutch,vehicular — FSC 2520
2 manufacturer part numbers on file
Manufacturer of record: Rockford Powertrain Inc Div Powertrain Rockford, Inc.

Identification

NSN: 2520-01-334-1640
NIIN: 013341640
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 3-20709
Manufacturer: Rockford Powertrain Inc Div Powertrain Rockford, Inc.

General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-01-334-1640, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Disk,clutch,vehicular
FSC / FSG	2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers	Giat Industries Centre De Saint Chamond (CAGE F1296); Rockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873)

Technical Specifications

Parameter	Value
NSN	2520-01-334-1640
Primary Part Number	3-20709
Item Name	Disk,clutch,vehicular
FSC / FSG	2520 / 25 — Vehicular Power Transmission Components
Manufacturer	Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
80X2381A113-	Giat Industries Centre De Saint Chamond (FRA)
3-20709 PRIMARY	Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)

Frequently Asked Questions

What is NSN 2520-01-334-1640?

NSN 2520-01-334-1640 is a Disk,clutch,vehicular, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.

What part numbers are listed for NSN 2520-01-334-1640?

NSN 2520-01-334-1640 has 2 manufacturer part numbers on file: 80X2381A113- (Giat Industries Centre De Saint Chamond), 3-20709 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).

Is NSN 2520-01-334-1640 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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