The Clutch,positive,vehicular, cataloged under National Stock Number 2520-01-038-0506, 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Components) of the Vehicular Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2520-01-038-0506 |
| Item Name | Clutch,positive,vehicular |
| 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 |
|---|---|
| 627993C91 | 5/2 Secondary reference U.S. Government activity |
| X227665F | 3/9 Design control — primary reference Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
NSN 2520-01-038-0506 is a Clutch,positive,vehicular, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-01-038-0506: Special Features: TRANSMISSION REVERSE,7 IN. DIA IN; Part Name Assigned by Controlling Agency: CLUTCH,POSITIVE; End Item Identification: SCRAPER,EARTH MOVING,92679,MODEL 444. 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.