The Regulator,engine Generator, cataloged under National Stock Number 2920-00-930-2874, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2920-00-930-2874 |
| Item Name | Regulator,engine Generator |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Status | ACTIVE |
| Field Relay Unit | NOT INCLUDED |
| Terminal Quantity | 3 |
| Terminal Type | SCREW AND RING |
| Distance Between Holes Along Length | 3.875 INCHES NOMINAL IN |
| Shock Mount | NOT PROVIDED |
| Radio Interference Shielding | NOT PROVIDED |
| Mounting Style | TWO HOLE |
| Voltage Regulator Unit Type | WIRE WOUND COIL |
| Mounting Hole Diameter | 0.465 INCHES NOMINAL IN |
| Output Voltage Rating in Volts | 12.0 NOMINAL |
| System Voltage Rating | 12.0 |
| Voltage Regulator Unit Quantity | 1 |
| Terminal Encasement | NOT ENCASED |
| Circuit Control Device Type | CIRCUIT BREAKER |
| System Ground Polarity | NEGATIVE |
| Reverse Current Overload Circuit Breaker | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| X12250 | 3/9 Design control — primary reference Wico-Prestolite Co the Div of Eltra Corp |
| 305B261 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 2920-00-930-2874 is a Regulator,engine Generator, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
Key specifications for 2920-00-930-2874: Field Relay Unit: NOT INCLUDED; Terminal Quantity: 3; Terminal Type: SCREW AND RING; Distance Between Holes Along Length: 3.875 INCHES NOMINAL IN. 16 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.