The Lamp,incandescent, cataloged under National Stock Number 6240-00-583-3334, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Amglo Kemlite Laboratories Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-583-3334 |
| Primary Part Number | Q4551 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Amglo Kemlite Laboratories Inc |
| Status | CANCELLED |
| Emitted Light Characteristic | COLORLESS |
| Features Provided | HEAT RESISTANT GLASS |
| Bulb Style | PAR (PARABOLIC, ALUMINIZED REFLECTOR) |
| Wattage Rating | 250.000 WATTS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Average Life Rating in Hours | 25.0 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Base Style | TWO SCREW TERMINALS |
| Bulb Designator | PAR-46 |
| Light Intensity Distribution Feature | PARABOLIC REFLECTOR |
| Filament Designation | CC-6 |
| Light Output Rating | 75000.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Rated Average Life | HOURS |
| Current Rating for Which Designed | 8.929 AMPERES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4551 | General Electric Company (USA) |
| 6240PL1782853 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 4551 | Ge Lighting Solutions, Llc (USA) |
| 4551 | Osram Sylvania Inc. (USA) |
| 4551 | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| 4551 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| A-A-2153 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 4551 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MS24517-4551 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 4551 | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| 4551 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 4551 | Vehicle Maintenance Program Inc Div Federal Sales (USA) |
| MS24517-4551 | The Boeing Company Div Defense (USA) |
| P4628250FL-GE | Ge Lighting Ltd (GBR) |
| WL50 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| Q4551 | Leonardo Uk Ltd (GBR) |
| Q4551 PRIMARY | Amglo Kemlite Laboratories Inc (USA) |
| 4551 | Satair A/s (DNK) |
NSN 6240-00-583-3334 is a Lamp,incandescent, manufactured by Amglo Kemlite Laboratories Inc, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-583-3334 has 18 cross-referenced part numbers: 4551 (General Electric Company), 6240PL1782853 (Jednolity Indeks Materialowy - Uniform Material Index), 4551 (Ge Lighting Solutions, Llc), 4551 (Osram Sylvania Inc.), 4551 (Gte Products Corp Sylvania Miniature Lighting Div) and 13 more.
There are 10 known substitutes for 6240-00-583-3334: 5940-00-082-4665, 5999-00-220-9757, 5950-00-645-3691 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for Q4551: Emitted Light Characteristic: COLORLESS; Features Provided: HEAT RESISTANT GLASS; Bulb Style: PAR (PARABOLIC, ALUMINIZED REFLECTOR); Wattage Rating: 250.000 WATTS. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-583-3334 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.