The Clutch Assembly,friction, cataloged under National Stock Number 2520-01-022-4004, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-022-4004 |
| Item Name | Clutch Assembly,friction |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AS1402 | 5/9 Secondary reference U.S. Government activity |
| 107035-4A | 3/2 Design control — primary reference U.S. Government activity |
NSN 2520-01-022-4004 is a Clutch Assembly,friction, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-01-022-4004: Special Features: MATL STEEL,DRY DESIGN TYPE,FRICTION MATL FACING INCLUDED,RIVETED,W/O MATL FACING GROOVE,WOVEN COMPRESSED ASBESTOS COMPOSITION ONE SIDE,ANGLE SPRING 14 IN. 2 PLATE CLUTCH ASSY,SOLID CONSTRUCTION AND FORM IN. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.