The Plate,intermediate,friction Clut, cataloged under National Stock Number 2520-01-680-3261, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-680-3261 |
| Primary Part Number | P3925D |
| Item Name | Plate,intermediate,friction Clut |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| General Characteristics Item Description | HYDRAULIC PRESSURE MOVES A PISTON THAT COMPRESSES THE CLUTCH PLATES TOGETHER CREATING MOVEMENT |
| Mounting Method | BOLTED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| P3925D PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 2520-01-680-3261 is a Plate,intermediate,friction Clut, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-680-3261 has 1 manufacturer part number on file: P3925D (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
Key specifications for P3925D: General Characteristics Item Description: HYDRAULIC PRESSURE MOVES A PISTON THAT COMPRESSES THE CLUTCH PLATES TOGETHER CREATING MOVEMENT; Mounting Method: BOLTED; Part Name Assigned by Controlling Agency: PLATE, INTERMEDIATE, FRICTION CLUTCH; End Item Identification: TRANSMISSION. 2 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.