The Lampholder, cataloged under National Stock Number 6250-00-433-5946, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is General Motors Llc Dba General Motors Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Lampholder |
| FSC / FSG | 6250 — Ballasts, Lampholders, and Starters (FSG 62) |
| Manufacturers | Auto Vehicle Parts Co Dba Au-Ve-Co (CAGE 70655); General Motors Llc Dba General Motors Llc (CAGE 7X677); Brighton Cromwell Llc (CAGE 3NNX8) |
| Parameter | Value |
|---|---|
| NSN | 6250-00-433-5946 |
| Primary Part Number | 2973932 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 9905 | Auto Vehicle Parts Co Dba Au-Ve-Co (USA) |
| 2973932 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| 35-2973932 | Brighton Cromwell Llc (USA) |
| Reference | Meaning |
|---|---|
| 2973932 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 35-2973932 | 5/9 Secondary reference Ar Bee Corp |
| 3509575 | 5/2 Secondary reference U.S. Government activity |
| 2973932 | 3/9 Design control — primary reference General Motors Corp Packard Electric Div |
| 297392 | 5/9 Secondary reference General Motors Corp Packard Electric Div |
| 936654 | 5/9 Secondary reference U.S. Government activity |
| 5655006 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 6250-00-433-5946 is a Lampholder, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-00-433-5946 has 3 manufacturer part numbers on file: 9905 (Auto Vehicle Parts Co Dba Au-Ve-Co), 2973932 (General Motors Llc Dba General Motors Llc), 35-2973932 (Brighton Cromwell Llc).
4 possible matches (shared part number, not a government interchangeability claim): 5950-00-849-9127, 5980-01-051-1340, 5305-01-257-6709. Verify interchangeability with system specifications before substitution.
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.