The Cup,pinion Gear,rear, cataloged under National Stock Number 2520-00-905-9185, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-905-9185 |
| Item Name | Cup,pinion Gear,rear |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,4.125 IN. OD,3.188 IN. ID,1.125 IN. H IN |
| 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 |
|---|---|
| B8QH4616C | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| B8QH4616C | 3/9 Design control — primary reference Ford Motor Company |
NSN 2520-00-905-9185 is a Cup,pinion Gear,rear, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-00-905-9185: General Characteristics Item Description: STEEL,4.125 IN. OD,3.188 IN. ID,1.125 IN. H IN. 1 specification is 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.