The Hub and Drum Assemb, cataloged under National Stock Number 2520-00-353-2284, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Hub and Drum Assemb |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | Meritor Heavy Vehicle Systems, Llc (CAGE 78500); Dana Off Highway Products, Llc (CAGE 77237) |
| Parameter | Value |
|---|---|
| NSN | 2520-00-353-2284 |
| Primary Part Number | A11-333N586 |
| Item Name | Hub and Drum Assemb |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| A11-333N586 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| A11-333N586 | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| A11-333N586 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 971830R91 | 5/2 Secondary reference U.S. Government activity |
NSN 2520-00-353-2284 is a Hub and Drum Assemb, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-353-2284 has 2 manufacturer part numbers on file: A11-333N586 (Meritor Heavy Vehicle Systems, Llc), A11-333N586 (Dana Off Highway Products, Llc).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2520-00-353-2284 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.