The Lamp,incandescent, cataloged under National Stock Number 6240-00-238-8528, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lamp Industry for Use with Industry Designations and Abbreviations for Lamps. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 6240-00-238-8528 |
| Primary Part Number | K1 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| Status | ACTIVE |
| Current Rating for Which Designed | 0.033 AMPERES MINIMUM AND 0.045 AMPERES MAXIMUM |
| Bulb Style | T (TUBULAR) |
| Rated Average Life | INDEFINITE LONG |
| Emitted Light Characteristic | WHITE |
| Filament Heavy Duty Service Rating | NOT RATED |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Base Style | TELEPHONE SLIDE NUMBER TWO |
| Bulb Designator | T-2 |
| Light Output Rating | 400.000 END FOOTCANDLES MINIMUM SINGLE RATING |
| Voltage Rating | 30.000 VOLTS NOMINAL |
| Filament Designation | C-21 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K1 | American Telephone and Telegraph Co (USA) |
| K1 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| K1 PRIMARY | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| K1 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
NSN 6240-00-238-8528 is a Lamp,incandescent, manufactured by Lamp Industry for Use with Industry Designations and Abbreviations for Lamps, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-238-8528 has 4 cross-referenced part numbers: K1 (American Telephone and Telegraph Co), K1 (Lucent Technologies Inc Dba Federal Marketing Group), K1 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), K1 (Lucent Technologies Inc Corporate Headquarters).
There are 12 known substitutes for 6240-00-238-8528: 3455-00-021-2414, 4010-00-023-7727, 5975-00-056-1657 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for K1: Current Rating for Which Designed: 0.033 AMPERES MINIMUM AND 0.045 AMPERES MAXIMUM; Bulb Style: T (TUBULAR); Rated Average Life: INDEFINITE LONG; Emitted Light Characteristic: WHITE. 12 total characteristics are documented in the Federal Logistics Information System.