NSN 2520-01-508-4253 · NIIN 015084253 · Part number 2597644C91
All Star International Trucks, Inc · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 4T676
Government record, cited
NSN 2520-01-508-4253 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-508-4253. Manufacturer of record part number: 2597644C91.
Also searched as2520-01-508-4253 ·
2520015084253 ·
NIIN 015084253 ·
01-508-4253 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 4T676 · 2597644C91 · 1669746C91 · S1150103
Manufacturer of record: All Star International Trucks, Inc
Identification
NSN: 2520-01-508-4253
NIIN: 015084253
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 2597644C91
Manufacturer: All Star International Trucks, Inc
General Description
The Clutch 12VD, cataloged under National Stock Number 2520-01-508-4253, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is All Star International Trucks, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-508-4253
Primary Part Number
2597644C91
Item Name
Clutch 12VD
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
All Star International Trucks, 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)
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 2520-01-508-4253?
NSN 2520-01-508-4253 is a Clutch 12VD, manufactured by All Star International Trucks, Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-508-4253?
NSN 2520-01-508-4253 has 1 manufacturer part number on file: 2597644C91 (All Star International Trucks, Inc).
What are the specifications of 2597644C91?
Key specifications for 2597644C91: End Item Identification: 4210-01-467-8180. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-508-4253 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.