The Regulator,engine Generator, cataloged under National Stock Number 2920-00-640-7494, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Borgwarner Pds (anderson), L.l.c.. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-640-7494 |
| Primary Part Number | 1118635 |
| Item Name | Regulator,engine Generator |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Field Relay Unit | NOT INCLUDED |
| Terminal Quantity | 4 |
| Terminal Type | THREADED STUD |
| Current Regulator Unit Type | WIRE WOUND COIL |
| Mounting Slot Length | 0.463 INCHES MAXIMUM IN |
| Mounting Slot Length | 0.443 INCHES MINIMUM IN |
| Distance Between Holes Along Length | 6.000 INCHES NOMINAL IN |
| Shock Mount | NOT PROVIDED |
| Conduit Connection Quantity | 3 |
| Output Current Rating in Amps | 20.0 MAXIMUM |
| Output Current Rating in Amps | 16.0 MINIMUM |
| Cutout Voltage Rating | 17.0 MAXIMUM |
| Cutout Voltage Rating | 14.0 MINIMUM |
| Radio Interference Shielding | PROVIDED |
| Center to Center Distance Between Slotted Holes Along Length | 6.000 INCHES NOMINAL IN |
| Cut-in Voltage Rating | 25.0 MINIMUM |
| Cut-in Voltage Rating | 27.0 MAXIMUM |
| Mounting Style | TWO PLAIN HOLES TWO SLOTTED HOLES |
| Voltage Regulator Unit Type | WIRE WOUND COIL |
| Mounting Hole Diameter | 0.338 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.318 INCHES MINIMUM IN |
| Output Voltage Rating in Volts | 28.0 MINIMUM |
| Output Voltage Rating in Volts | 29.5 MAXIMUM |
| System Voltage Rating | 24.0 |
| Center to Center Distance Between Slotted Holes and Plain Holes Along Width | 6.000 INCHES NOMINAL IN |
| Voltage Regulator Unit Quantity | 1 |
| Current Regulator Unit Quantity | 1 |
| Cutout Current Rating in Amps | 13.0 MAXIMUM |
| Cutout Current Rating in Amps | 4.0 MINIMUM |
| Environmental Protection | CORROSION RESISTANT |
| 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 |
|---|---|
| 1118635 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1118635 | 5/9 Secondary reference General Motors Corp AC-Delco Div Government Order Dept |
| 1118635 | 3/9 Design control — primary reference General Motors Corp Delco Remy Div |
| 1118635 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 1118635 | 5/9 Secondary reference General Motors Corp |
NSN 2920-00-640-7494 is a Regulator,engine Generator, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-640-7494 has 1 manufacturer part number on file: 1118635 (Borgwarner Pds (anderson), L.l.c.).
Key specifications for 1118635: Field Relay Unit: NOT INCLUDED; Terminal Quantity: 4; Terminal Type: THREADED STUD; Current Regulator Unit Type: WIRE WOUND COIL. 30 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.