The Lamp,glow, cataloged under National Stock Number 6240-01-156-6548, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Norman Lamps Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-156-6548 |
| Primary Part Number | NE51G |
| Item Name | Lamp,glow |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Norman Lamps Inc |
| Status | ACTIVE |
| Filling Gas Type | NEON |
| Base Style | MINIATURE BAYONET |
| Rated Average Life | HOURS |
| Light Intensity Level | STANDARD |
| Bulb Designator | T-3 1/4 |
| Circuit Voltage Rating in Volts | 105.000 MINIMUM AND 125.000 MAXIMUM |
| Emitted Light Characteristic | GREEN |
| Bulb Style | T (TUBULAR) |
| Resistor Rating and Location | 30.000 OHMS EXTERNAL |
| Average Life Rating in Hours | 15000.0 |
| 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 |
|---|---|
| NE51G PRIMARY | Norman Lamps Inc (USA) |
| Reference | Meaning |
|---|---|
| NE51G | 5/9 Secondary reference Xenell Corp |
| 0099-3-3068 | 5/9 Secondary reference Usacecom Intelligence Electronic Warfare Sensors Directorate |
| B2G | 5/9 Secondary reference Xenell Corp |
| SANE51G | 5/9 Secondary reference Shelly Associates Inc. |
| SC-C-681424 | 5/9 Secondary reference U.S. Government activity |
NSN 6240-01-156-6548 is a Lamp,glow, manufactured by Norman Lamps Inc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-156-6548 has 1 manufacturer part number on file: NE51G (Norman Lamps Inc).
Key specifications for NE51G: Filling Gas Type: NEON; Base Style: MINIATURE BAYONET; Rated Average Life: HOURS; Light Intensity Level: STANDARD. 10 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.