The Lamp,flashtube, cataloged under National Stock Number 6240-01-351-6729, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Excelitas Technologies Corp. Dba Perkinelmer Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6240-01-351-6729 |
| Primary Part Number | FKQSL-951-3.375 |
| Item Name | Lamp,flashtube |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Excelitas Technologies Corp. Dba Perkinelmer Inc |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSLUCENT |
| Flashtube Style | LINEAR |
| Flashtube Overall Length | 5.497 INCHES MINIMUM AND 5.501 INCHES MAXIMUM IN |
| Emitted Light Characteristic | ULTRAVIOLET |
| 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 |
|---|---|
| 60511759-1 | Northrop Grumman Systems Corporation (USA) |
| FKQSL-951-3.375 PRIMARY | Excelitas Technologies Corp. Dba Perkinelmer Inc (USA) |
| Reference | Meaning |
|---|---|
| 60511267 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 60511759-1 | 5/9 Secondary reference Excelitas Technologies Corp. Dba Perkinelmer Inc |
NSN 6240-01-351-6729 is a Lamp,flashtube, manufactured by Excelitas Technologies Corp. Dba Perkinelmer Inc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-351-6729 has 2 manufacturer part numbers on file: 60511759-1 (Northrop Grumman Systems Corporation), FKQSL-951-3.375 (Excelitas Technologies Corp. Dba Perkinelmer Inc).
Key specifications for FKQSL-951-3.375: Bulb Light Transmission Characteristic: TRANSLUCENT; Flashtube Style: LINEAR; Flashtube Overall Length: 5.497 INCHES MINIMUM AND 5.501 INCHES MAXIMUM IN; Emitted Light Characteristic: ULTRAVIOLET. 4 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.