The Regulator,engine Generator, cataloged under National Stock Number 2920-01-450-7547, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Isuzu Motors Limited. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-450-7547 |
| Primary Part Number | 181200-3970 |
| Item Name | Regulator,engine Generator |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Isuzu Motors Limited |
| Status | ACTIVE |
| Current Regulator Unit Type | WIRE WOUND COIL |
| Output Current Rating in Amps | 40.0 NOMINAL |
| System Voltage Rating | 24.0 |
| Current Regulator Unit Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 181200-3970 PRIMARY | Isuzu Motors Limited (JPN) |
| 181200-3970 | North Coast Ford Industrial, Inc Dba Engine Center (USA) |
| Reference | Meaning |
|---|---|
| 181200-3970 | 5/9 Secondary reference Isuzu Diesel of North America |
| 181200-3970 | 3/9 Design control — primary reference Isuzu Motor Co. Ltd |
NSN 2920-01-450-7547 is a Regulator,engine Generator, manufactured by Isuzu Motors Limited, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-450-7547 has 2 manufacturer part numbers on file: 181200-3970 (Isuzu Motors Limited), 181200-3970 (North Coast Ford Industrial, Inc Dba Engine Center).
Key specifications for 181200-3970: Current Regulator Unit Type: WIRE WOUND COIL; Output Current Rating in Amps: 40.0 NOMINAL; System Voltage Rating: 24.0; Current Regulator Unit Quantity: 1. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.