The Drive Unit,hydraulic, cataloged under National Stock Number 2520-01-718-1104, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-718-1104 |
| Primary Part Number | 281-5 |
| Item Name | Drive Unit,hydraulic |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Component Quantity | 7 |
| Document Type | SOURCE CONTROL DRAWING |
| Model Number | 208 |
| Color Chip Number | 37030 |
| Component Document Origin | GOVERNMENT |
| Vehicle Identification Designator | LMTV |
| End Item Name | TRUCK,CARGO |
| Accessory Components and Quantity | PUMP FLANGE, 21-P-731;BOLT KIT, 328170-216X;GASKET AND INSTALLATION KIT,328948-9X;SPECIAL 24V INSTALLATION KIT,329643-24X;HOSE, 329141-1X;SPLINE LUB,379688;MOUNTING PARTS KIT, 7170-86X V |
| Document Source | 11757 |
| Color | GREEN, 383 |
| 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 |
|---|---|
| 281-5 PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 12563261 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 280-5 | 5/9 Secondary reference Parker Hannifin Corporation Div Chelsea Products Division |
NSN 2520-01-718-1104 is a Drive Unit,hydraulic, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-718-1104 has 2 manufacturer part numbers on file: 281-5 (Parker Hannifin Corporation Div Chelsea Products Division), 12563261 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 281-5: Component Quantity: 7; Overall Height: 7.37 INCHES NOMINAL IN; Document Type: SOURCE CONTROL DRAWING; Model Number: 208. 10 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.