The Lamp,incandescent, cataloged under National Stock Number 6240-00-072-0352, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-072-0352 |
| Primary Part Number | CM8639 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | CANCELLED |
| Bulb Designator | T-1 1/4 |
| Specification/standard Data | 08108-8639 MANUFACTURERS STANDARD |
| Emitted Light Characteristic | WHITE |
| Base Style | KNURLED SCREW (KOLLSMAN) |
| Voltage Rating | 6.000 VOLTS NOMINAL |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 1.200 WATTS |
| Bulb Style | T (TUBULAR) |
| Light Output Rating | 0.630 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Rated Average Life | HOURS |
| Light Center Length | 0.330 INCHES NOMINAL IN |
| Filament Designation | C-2R |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Current Rating for Which Designed | 0.200 AMPERES NOMINAL |
| Average Life Rating in Hours | 1000.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5452A116 | Lenox Instrument Co., Inc. (USA) |
| 319926-123 | Bausch and Lomb Inc (USA) |
| 12318020 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| CM8639 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 8639 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
NSN 6240-00-072-0352 is a Lamp,incandescent, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-072-0352 has 5 cross-referenced part numbers: 5452A116 (Lenox Instrument Co., Inc.), 319926-123 (Bausch and Lomb Inc), 12318020 (Bae Systems Information and Electronic Systems Integration Inc.), CM8639 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 8639 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps).
There are 8 known substitutes for 6240-00-072-0352: 4920-00-097-5494, 9320-00-224-4681, 5935-00-258-6045 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for CM8639: Bulb Designator: T-1 1/4; Specification/standard Data: 08108-8639 MANUFACTURERS STANDARD; Emitted Light Characteristic: WHITE; Base Style: KNURLED SCREW (KOLLSMAN). 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-072-0352 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.