The Lamp,incandescent, cataloged under National Stock Number 6240-01-307-3142, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is General Electric Company Dba Ge. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-307-3142 |
| Primary Part Number | 1388 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | General Electric Company Dba Ge |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSLUCENT |
| Filament Designation | CC-8 |
| Base Style | DOUBLE CONTACT BAYONET CANDELABRA |
| Rated Average Life | HOURS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Light Beam Type | FLOOD |
| Wattage Rating | 20.000 WATTS |
| Bulb Style | R (REFLECTOR) |
| Light Intensity Distribution Feature | STIPPLED REFLECTOR |
| Current Rating for Which Designed | 0.830 AMPERES NOMINAL |
| Voltage Rating | 24.000 VOLTS NOMINAL |
| Average Life Rating in Hours | 500.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1388 PRIMARY | General Electric Company Dba Ge (USA) |
| Reference | Meaning |
|---|---|
| 1388 | 5/9 Secondary reference General Electric Co Miniature Lamp Products Dept Lighting Business Group |
| GE1388 | 3/9 Design control — primary reference General Electric Co Miniature Lamp Products Dept Lighting Business Group |
NSN 6240-01-307-3142 is a Lamp,incandescent, manufactured by General Electric Company Dba Ge, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-307-3142 has 1 manufacturer part number on file: 1388 (General Electric Company Dba Ge).
Key specifications for 1388: Bulb Light Transmission Characteristic: TRANSLUCENT; Filament Designation: CC-8; Base Style: DOUBLE CONTACT BAYONET CANDELABRA; Rated Average Life: HOURS. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.