The Synchronizer,transmission, cataloged under National Stock Number 2520-01-164-7182, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2520-01-164-7182 |
| Item Name | Synchronizer,transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; W/RINGS |
| 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 |
|---|---|
| 444058C1 | 3/2 Design control — primary reference U.S. Government activity |
| 444434C91 | 5/9 Secondary reference U.S. Government activity |
NSN 2520-01-164-7182 is a Synchronizer,transmission, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-01-164-7182: General Characteristics Item Description: STEEL; W/RINGS; End Item Identification: INTERNATIONAL HARVESTER MODELS 1600 AND 1603 TRUCKS. 1 specification is 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.