The Generator,engine Accessory, cataloged under National Stock Number 2920-01-240-2747, 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 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2920-01-240-2747 |
| Primary Part Number | 1979858 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Voltage in Volts | 12.0 |
| Rectifier Location | INTEGRAL |
| Armature Minimum Speed in RPM at Full Current Output | 2000 |
| Shaft Rotation Direction | CLOCKWISE |
| Maximum Rated Armature Speed in RPM | 7000 |
| Ground Polarity Type | NEGATIVE |
| Submersibility | NONSUBMERSIBLE |
| 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 |
|---|---|
| 1979858 | General Motors Llc Dba General Motors Llc (USA) |
| 1979858 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1979858 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 1979858 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
NSN 2920-01-240-2747 is a Generator,engine Accessory, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-240-2747 has 2 manufacturer part numbers on file: 1979858 (General Motors Llc Dba General Motors Llc), 1979858 (Borgwarner Pds (anderson), L.l.c.).
Key specifications for 1979858: Voltage in Volts: 12.0; Rectifier Location: INTEGRAL; Armature Minimum Speed in RPM at Full Current Output: 2000; Shaft Rotation Direction: CLOCKWISE. 7 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.