The Torque Converter,vehicular, cataloged under National Stock Number 2520-01-337-7556, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Torque Converter,vehicular |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (CAGE 04627) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-337-7556 |
| Primary Part Number | 3182802 |
| Item Name | Torque Converter,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| 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 |
|---|---|
| 4024799 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| 3032335R | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| 3182802 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 344343 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
| 0344333 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
| 344343 | 5/9 Secondary reference Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| AGW280 | 5/9 Secondary reference Zf Friedrichshafen Ag |
NSN 2520-01-337-7556 is a Torque Converter,vehicular, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-337-7556 has 3 manufacturer part numbers on file: 4024799 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 3032335R (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 3182802 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-395-0022. Verify interchangeability with system specifications before substitution.
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.