The Lamp,cartridge, cataloged under National Stock Number 6240-00-765-9457, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-765-9457 |
| Primary Part Number | 752940-1 |
| Item Name | Lamp,cartridge |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Cartridge Overall Diameter | 0.330 INCHES NOMINAL IN |
| Filling Gas Type | NEON |
| Lens Color | RED |
| Base Style | CARTRIDGE TWO PIN POLARIZED |
| Lens Light Transmission Characteristic | TRANSPARENT |
| Rated Average Life | HOURS |
| Light Intensity Level | STANDARD |
| Circuit Voltage Rating in Volts | 105.000 MINIMUM AND 125.000 MAXIMUM |
| Cartridge Style | LONG STOVEPIPE |
| Primary Lamp Type | GLOW |
| Material | PLASTIC LENS |
| Material | ALUMINUM SLEEVE |
| Cartridge Overall Length | 1.328 INCHES MAXIMUM IN |
| Average Life Rating in Hours | 3000.0 |
| 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 |
|---|---|
| 752940-1 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 900-150X-012RN | Littelfuse, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 188305-101 | 5/9 Secondary reference Raytheon Company |
| CE147627 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 38-931 | 5/9 Secondary reference U.S. Government activity |
| CG01RCSN110 | 5/9 Secondary reference Genisco Filter Corp |
| CG01RCSN110 | 5/9 Secondary reference Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
| 38-82-931RED | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 507-3835-0931-600 | 3/2 Design control — primary reference U.S. Government activity |
| P35100027 | 5/2 Secondary reference U.S. Government activity |
| CG04WCSNE2E | C/1 Advisory reference — outside the item-of-supply concept Genisco Filter Corp |
NSN 6240-00-765-9457 is a Lamp,cartridge, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-00-765-9457 has 2 manufacturer part numbers on file: 752940-1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 900-150X-012RN (Littelfuse, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6680-01-081-7783. Verify interchangeability with system specifications before substitution.
Key specifications for 752940-1: Cartridge Overall Diameter: 0.330 INCHES NOMINAL IN; Filling Gas Type: NEON; Lens Color: RED; Base Style: CARTRIDGE TWO PIN POLARIZED. 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.