The Lamp,glow, cataloged under National Stock Number 6240-01-412-4603, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-412-4603 |
| Primary Part Number | L570 000 201 |
| Item Name | Lamp,glow |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Filling Gas Type | NEON |
| Rated Average Life | HOURS |
| Bulb Diameter | 0.516 INCHES MAXIMUM IN |
| Circuit Voltage Rating in Volts | 110.000 NOMINAL |
| Emitted Light Characteristic | COLORLESS |
| 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 |
|---|---|
| PL6932103-24 | Naval Sea Systems Command (USA) |
| L570 000 201 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6932112 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| STR/NLH/36 CLEAR/SES 110 VAC | 5/9 Secondary reference Oxley,inc. Dba Oxley Inc |
NSN 6240-01-412-4603 is a Lamp,glow, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-412-4603 has 2 manufacturer part numbers on file: PL6932103-24 (Naval Sea Systems Command), L570 000 201 (Lockheed Martin Librascope Corporation).
Key specifications for L570 000 201: Filling Gas Type: NEON; Rated Average Life: HOURS; Bulb Diameter: 0.516 INCHES MAXIMUM IN; Circuit Voltage Rating in Volts: 110.000 NOMINAL. 5 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.