PartsTable TECHNICAL DATA SHEET

NSN 2520-01-074-5974Government record, cited

Disk, Clutch, Vehicular2520-01-074-5974

NSN 2520-01-074-5974 · NIIN 010745974 · Part number 12267310

U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 19207

Government record, cited

NSN 2520-01-074-5974 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-074-5974. Manufacturer of record part number: 12267310.

Also searched as 2520-01-074-5974 · 2520010745974 · NIIN 010745974 · 01-074-5974 · FSC 2520 Vehicular Power Transmission Components · CAGE 19207 · 12267310 · DAX10926

Nearby stock numbers ← 2520-01-074-5890 · 2520-01-074-7267 Pressure Plate Assembly, Clutch →

Features

Disk,clutch,vehicular — FSC 2520
2 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm

Identification

NSN: 2520-01-074-5974
NIIN: 010745974
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 12267310
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm

General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-01-074-5974, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Disk,clutch,vehicular
FSC / FSG	2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers	Allison Transmission Inc Dba Allison Transmission, Inc (CAGE 73342); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)

Technical Specifications

Parameter	Value
NSN	2520-01-074-5974
Primary Part Number	12267310
Item Name	Disk,clutch,vehicular
FSC / FSG	2520 / 25 — Vehicular Power Transmission Components
Manufacturer	U S Army Tank Automotive Command Amsta-Im-Mm
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
12267310	Allison Transmission Inc Dba Allison Transmission, Inc (USA)
12267310 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)

Reference documents

Reference	Meaning
DAX10926	5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc

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.

2520-00-000-3976

2520-00-000-3976 · Item name not on file

2520-00-000-8852

2520-00-000-8852 · Item name not on file

2520-00-000-9292

2520-00-000-9292 · Item name not on file

2520-00-001-0011

2520-00-001-0011 · Item name not on file

2520-00-001-3397

2520-00-001-3397 · Item name not on file

2520-00-001-3425

2520-00-001-3425 · Item name not on file

2520-00-001-3440

ROLLER,CENTER

2520-00-001-3441

2520-00-001-3441 · Item name not on file

Frequently Asked Questions

What is NSN 2520-01-074-5974?

NSN 2520-01-074-5974 is a Disk,clutch,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.

What part numbers are listed for NSN 2520-01-074-5974?

NSN 2520-01-074-5974 has 2 manufacturer part numbers on file: 12267310 (Allison Transmission Inc Dba Allison Transmission, Inc), 12267310 (U S Army Tank Automotive Command Amsta-Im-Mm).

Is NSN 2520-01-074-5974 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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