The Transmission,hydraulic,vehicular, cataloged under National Stock Number 2520-01-101-4446, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-101-4446 |
| Primary Part Number | 999573 |
| Item Name | Transmission,hydraulic,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Design Type | PLANETARY GEAR W/INTEGRAL TORQUE CONVERTER-TRANSFER TRANSMISSION |
| Features Provided | INTEGRAL OIL COOLER |
| 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 |
|---|---|
| 999573 | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| E4FP-7000-AA | 3/9 Design control — primary reference Ford Motor Company |
| 999573 | 5/9 Secondary reference Clark Equipment Co |
| E4FP-7000-AA | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 2520-01-101-4446 is a Transmission,hydraulic,vehicular, manufactured by Dana Off Highway Products, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-101-4446 has 1 manufacturer part number on file: 999573 (Dana Off Highway Products, Llc).
Key specifications for 999573: Design Type: PLANETARY GEAR W/INTEGRAL TORQUE CONVERTER-TRANSFER TRANSMISSION; Features Provided: INTEGRAL OIL COOLER; Special Features: USED ON END ITEM 3930-01-038-5773; End Item Identification: TRANSMISSION-ALLISON. 2 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.