The Lamp,incandescent, cataloged under National Stock Number 6240-01-059-1708, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 14 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-059-1708 |
| Primary Part Number | 340 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-2R |
| Base Style | SUB-MINIATURE TWO PIN |
| Rated Average Life | HOURS |
| Bulb Designator | T-1 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Specification/standard Data | 08108-7022 MANUFACTURERS STANDARD |
| Emitted Light Characteristic | WHITE |
| Light Output Rating | 0.034 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Light Center Length | 0.281 INCHES NOMINAL IN |
| Bulb Style | T (TUBULAR) |
| Current Rating for Which Designed | 0.021 AMPERES NOMINAL |
| Voltage Rating | 5.000 VOLTS NOMINAL |
| Average Life Rating in Hours | 10000.0 |
| 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 |
|---|---|
| 340 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| 7022 | 5/9 Secondary reference Shelly Associates Inc. |
| 7541469P0001 | 7/9 Vendor item drawing reference U.S. Government activity |
| 7541469P1 | 5/1 Secondary reference U.S. Government activity |
| 7022 | 3/2 Design control — primary reference U.S. Government activity |
| 7022 | 3/1 Design control — primary reference Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 7541469P1 | 5/9 Secondary reference U.S. Government activity |
| L808CC-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 6240-01-059-1708 is a Lamp,incandescent, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-059-1708 has 1 manufacturer part number on file: 340 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
Key specifications for 340: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-2R; Base Style: SUB-MINIATURE TWO PIN; Rated Average Life: HOURS. 14 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.