The Differential,driving Axle, cataloged under National Stock Number 2520-01-239-3824, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2520-01-239-3824 |
| Item Name | Differential,driving Axle |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| Propeller Shaft Yoke | NOT INCLUDED |
| Carrier | INCLUDED |
| Specific Use | AXLE, REAR DRIVING |
| Gear Ratio | 5.29 TO 1 |
| Power Divider | NOT INCLUDED |
| Propeller Shaft Flange | NOT INCLUDED |
| 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 |
|---|---|
| 436836C92 | 5/9 Secondary reference U.S. Government activity |
| 577532C91 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2520-01-239-3824 is a Differential,driving Axle, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-01-239-3824: Propeller Shaft Yoke: NOT INCLUDED; Carrier: INCLUDED; Special Features: U/O INTERNATIONAL HARVESTER MODEL 1600 OR 1700 TRUCK; Specific Use: AXLE, REAR DRIVING. 6 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.