The Parts Kit,hydraulic Transmission, cataloged under National Stock Number 2520-01-005-4797, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2520-01-005-4797 |
| Primary Part Number | 5703163 |
| Item Name | Parts Kit,hydraulic Transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Component Quantity | 153 |
| Document Type | ENGINEERING DRAWING |
| End Item Source | 19207 |
| Document Identification | 5703163 |
| Component Document Origin | GOVERNMENT |
| End Item Name | RECOVERY VEHICLE FULL-TRACKED LIGHT ARMORED M578 |
| Document Source | 19207 |
| 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 |
|---|---|
| 5703163 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2520010054797 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5703163 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 5703163 | 5/9 Secondary reference Tecmotiv (usa), Inc. |
NSN 2520-01-005-4797 is a Parts Kit,hydraulic Transmission, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-005-4797 has 1 manufacturer part number on file: 5703163 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 5703163: Component Quantity: 153; Document Type: ENGINEERING DRAWING; End Item Source: 19207; Document Identification: 5703163. 7 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.