The Disk,clutch,vehicular, cataloged under National Stock Number 2520-01-306-6464, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Cmbf Products Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2520-01-306-6464 |
| Primary Part Number | MPC 6794 |
| Item Name | Disk,clutch,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Cmbf Products Inc |
| Status | ACTIVE |
| Disk Material | STEEL |
| Spline Type | INVOLUTE |
| Design Type | DRY |
| Teeth Quantity Per Disk | 51 |
| Outside Diameter | 12.600 INCHES NOMINAL IN |
| Flexibility | RIGID |
| Disk Type | INTERNAL TEETH |
| Construction | SOLID |
| 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 |
|---|---|
| MPC 6794 PRIMARY | Cmbf Products Inc (USA) |
| 11650283 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| MPC 6794 | 3/9 Design control — primary reference The S K Wellman Corp Dba Wellman Friction Products |
| 1-06541 | 5/9 Secondary reference Friction Holdings, Llc Dba Friction Products Co Div Raybestos Powertrain |
NSN 2520-01-306-6464 is a Disk,clutch,vehicular, manufactured by Cmbf Products Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-306-6464 has 2 manufacturer part numbers on file: MPC 6794 (Cmbf Products Inc), 11650283 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for MPC 6794: Disk Material: STEEL; Spline Type: INVOLUTE; Design Type: DRY; Teeth Quantity Per Disk: 51. 8 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.