The Lamp,incandescent, cataloged under National Stock Number 6240-00-548-3978, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-548-3978 |
| Primary Part Number | CM1988-GOVT |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | ACTIVE |
| Specification/standard Data | 08108-1988 MANUFACTURERS STANDARD |
| Bulb Style | T (TUBULAR) |
| Light Output Rating | 130.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Current Rating for Which Designed | 10.000 AMPERES NOMINAL |
| Base Style | FLEXIBLE WIRE LEADS |
| Features Provided | HEAT RESISTANT GLASS |
| Bulb Designator | T-3 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Rated Average Life | HOURS |
| Emitted Light Characteristic | COLORLESS |
| Average Life Rating in Hours | 2000.0 |
| Wattage Rating | 100.000 WATTS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-8 |
| Wire Lead Length | 3.125 INCHES MINIMUM IN |
| Voltage Rating | 10.000 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1988 | Norman Lamps Inc (USA) |
| ML1988 | Micro Lamps Inc. (USA) |
| 381A1136 | General Electric Company Dba Ge (USA) |
| 1988 | General Electric Company Dba Ge (USA) |
| 381A1136 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| CM1988 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 1988 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| CM1988-GOVT PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
NSN 6240-00-548-3978 is a Lamp,incandescent, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-548-3978 has 8 cross-referenced part numbers: 1988 (Norman Lamps Inc), ML1988 (Micro Lamps Inc.), 381A1136 (General Electric Company Dba Ge), 1988 (General Electric Company Dba Ge), 381A1136 (General Electric Co Miniature Lamp Products Dept Lighting Business Group) and 3 more.
There are 12 known substitutes for 6240-00-548-3978: 6250-00-151-4213, 3110-00-158-6192, 6810-00-275-8125 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CM1988-GOVT: Specification/standard Data: 08108-1988 MANUFACTURERS STANDARD; Bulb Style: T (TUBULAR); Light Output Rating: 130.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING; Current Rating for Which Designed: 10.000 AMPERES NOMINAL. 17 total characteristics are documented in the Federal Logistics Information System.