PartsTable TECHNICAL DATA SHEET

NSN 2520-01-348-9542Government record, cited

Clutch Assembly, Friction2520-01-348-9542

NSN 2520-01-348-9542 · NIIN 013489542 · Part number CA1894

Arrow Automotive Industries · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 8R172

Government record, cited

NSN 2520-01-348-9542 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-348-9542. Manufacturer of record part number: CA1894.

Also searched as 2520-01-348-9542 · 2520013489542 · NIIN 013489542 · 01-348-9542 · FSC 2520 Vehicular Power Transmission Components · CAGE 8R172 · CA1894 · 8953002711

Nearby stock numbers ← 2520-01-348-8133 · 2520-01-349-0439 Deflector, Dirt and Liquid →

Features

Clutch Assembly,friction — FSC 2520
1 manufacturer part number on file
Manufacturer of record: Arrow Automotive Industries

Identification

NSN: 2520-01-348-9542
NIIN: 013489542
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: CA1894
Manufacturer: Arrow Automotive Industries

General Description

The Clutch Assembly,friction, cataloged under National Stock Number 2520-01-348-9542, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Arrow Automotive Industries. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2520-01-348-9542
Primary Part Number	CA1894
Item Name	Clutch Assembly,friction
FSC / FSG	2520 / 25 — Vehicular Power Transmission Components
Manufacturer	Arrow Automotive Industries
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
CA1894 PRIMARY	Arrow Automotive Industries (USA)

Reference documents

Reference	Meaning
8953002711	5/9 Secondary reference Kenosha Automotive Plant Sub of American Motors Corp

No interchangeability data on file.

Other items in FSC 2520 — Vehicular Power Transmission Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2520-00-005-4937

CLUTCH PACKAGE

2520-00-006-6257

2520-00-006-6257 · Item name not on file

2520-00-008-9977

SPIDER,UNIVERSAL JOINT,VEHICULAR

2520-00-039-6567

SOCKET

2520-00-242-3316

CLUTCH ASSEMBLY,HUB

2520-00-358-3905

COVER

2520-00-366-7191

COLLAR,SHAFT LINKAGE

2520-00-708-6603

COVER CONTROL LEVER

Frequently Asked Questions

What is NSN 2520-01-348-9542?

NSN 2520-01-348-9542 is a Clutch Assembly,friction, manufactured by Arrow Automotive Industries, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.

What part numbers are listed for NSN 2520-01-348-9542?

NSN 2520-01-348-9542 has 1 manufacturer part number on file: CA1894 (Arrow Automotive Industries).

What are the specifications of CA1894?

Key specifications for CA1894: Special Features: 9.625 IN.;DIAPHRAGM IN; End Item Identification: GMC AND CHEVY LIGHT DUTY TRUCKS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2520-01-348-9542 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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