The Lamp,cartridge, cataloged under National Stock Number 6240-01-075-1043, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Wilbrecht Electronics Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6240-01-075-1043 |
| Primary Part Number | 71323-014 |
| Item Name | Lamp,cartridge |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Wilbrecht Electronics Inc. |
| Status | ACTIVE |
| Cartridge Overall Diameter | 0.257 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN |
| Lens Color | WHITE |
| Base Style | WIRE LEADS, DOWN |
| Lens Light Transmission Characteristic | TRANSLUCENT |
| Rated Average Life | HOURS |
| Wire Lead Length | 5.875 INCHES MINIMUM AND 6.125 INCHES MAXIMUM IN |
| Cartridge Style | SHORT CYLINDRICAL |
| Primary Lamp Type | INCANDESCENT |
| Material | PLASTIC CELLULOSE ACETATE BUTYRATE LENS |
| Current Rating for Which Designed | 23.000 MILLIAMPERES NOMINAL |
| Voltage Rating | 14.000 VOLTS NOMINAL |
| Cartridge Overall Length | 6.359 INCHES MINIMUM AND 6.641 INCHES MAXIMUM IN |
| Average Life Rating in Hours | 200000.0 |
| 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 |
|---|---|
| 71323-014 PRIMARY | Wilbrecht Electronics Inc. (USA) |
| Reference | Meaning |
|---|---|
| T300-10-M631 | 5/9 Secondary reference Wilbrecht Electronics Inc. |
| 150-0123-00 | 5/9 Secondary reference U.S. Government activity |
NSN 6240-01-075-1043 is a Lamp,cartridge, manufactured by Wilbrecht Electronics Inc., classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-075-1043 has 1 manufacturer part number on file: 71323-014 (Wilbrecht Electronics Inc.).
Key specifications for 71323-014: Cartridge Overall Diameter: 0.257 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN; Lens Color: WHITE; Base Style: WIRE LEADS, DOWN; Lens Light Transmission Characteristic: TRANSLUCENT. 13 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.