The Lamp,incandescent, cataloged under National Stock Number 6240-00-740-8800, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-740-8800 |
| Primary Part Number | 60A3 |
| 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 | CANCELLED |
| Base Style | TELEPHONE SLIDE NUMBER THREE |
| Voltage Rating | 60.000 VOLTS NOMINAL |
| Bulb Designator | T-2 |
| Current Rating for Which Designed | 0.050 AMPERES NOMINAL |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 3.000 WATTS |
| Rated Average Life | HOURS |
| Emitted Light Characteristic | WHITE |
| Average Life Rating in Hours | 5000.0 |
| Bulb Style | T (TUBULAR) |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-7A A |
| Specification/standard Data | 08108-60A3 MANUFACTURERS STANDARD |
| Light Output Rating | 1600.000 FOOTCANDLES NOMINAL SINGLE RATING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60A3 | Gte Products Corp Lighting Products Group (USA) |
| 60A | Gte Products Corp Lighting Products Group (USA) |
| 60VA45004014 | Dne Technologies, Inc (USA) |
| 60A3 PRIMARY | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| C78-393 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| A570T009-101 | Telephone Systems/communications (USA) |
NSN 6240-00-740-8800 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: cancelled.
NSN 6240-00-740-8800 has 6 cross-referenced part numbers: 60A3 (Gte Products Corp Lighting Products Group), 60A (Gte Products Corp Lighting Products Group), 60VA45004014 (Dne Technologies, Inc), 60A3 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), C78-393 (American National Standards Institute Incorporated Dba American National Standards Institute) and 1 more.
There are 12 known substitutes for 6240-00-740-8800: 6240-00-155-8002, 6240-00-174-8856, 6240-00-179-1802 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60A3: Base Style: TELEPHONE SLIDE NUMBER THREE; Voltage Rating: 60.000 VOLTS NOMINAL; Bulb Designator: T-2; Current Rating for Which Designed: 0.050 AMPERES NOMINAL. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-740-8800 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.