The Modulator Assembly,ignition, cataloged under National Stock Number 2920-01-249-6493, 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.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Modulator Assembly,ignition |
| FSC / FSG | 2920 — Engine Electrical System Components, Nonaircraft (FSG 29) |
| Manufacturers | Borgwarner Pds (anderson), L.l.c. (CAGE 1LW55); General Motors Llc Dba General Motors Llc (CAGE 7X677) |
| Parameter | Value |
|---|---|
| NSN | 2920-01-249-6493 |
| Primary Part Number | 1976908 |
| Item Name | Modulator Assembly,ignition |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1976908 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| 1976908 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 1976908 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 197608 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp Chevrolet Motor Div Special Products Dept |
| 1976908 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp Delco Products Div Machine Control Systems |
| 1976908 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
NSN 2920-01-249-6493 is a Modulator Assembly,ignition, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-249-6493 has 2 manufacturer part numbers on file: 1976908 (Borgwarner Pds (anderson), L.l.c.), 1976908 (General Motors Llc Dba General Motors Llc).
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.