The Differential Gear Unit, cataloged under National Stock Number 2520-01-468-7335, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Arquus Ex Auverland. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-468-7335 |
| Primary Part Number | 0020627 |
| Item Name | Differential Gear Unit |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Arquus Ex Auverland |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 0020627 | Arquus Ex Auverland (FRA) |
| Reference | Meaning |
|---|---|
| 28431 | 5/9 Secondary reference Warn Industries Inc |
| 28431 | 3/9 Design control — primary reference Warn Industries, Inc. Dba Warn Div Warn Industries |
NSN 2520-01-468-7335 is a Differential Gear Unit, manufactured by Arquus Ex Auverland, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-468-7335 has 1 manufacturer part number on file: 0020627 (Arquus Ex Auverland).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-629-7406. Verify interchangeability with system specifications before substitution.
Key specifications for 0020627: Special Features: CARRIER STAGE 2; End Item Identification: USED ON WARN 4 WHEEL DRIVE VEHICLE RECOVERY WINCH MODELS M-5000; M-8000; XD9000. 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.