The Lamp,incandescent, cataloged under National Stock Number 6240-01-057-1716, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lumitron Corp.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-057-1716 |
| Primary Part Number | L-514 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Lumitron Corp. |
| Status | ACTIVE |
| Bulb Designator | T-1 3/4 |
| Base Style | MIDGET FLANGED |
| Emitted Light Characteristic | NATURAL |
| Rated Average Life | NOT RATED |
| Light Center Length | 0.375 INCHES NOMINAL IN |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Bulb Style | T (TUBULAR) |
| Current Rating for Which Designed | 0.200 AMPERES NOMINAL |
| Filament Heavy Duty Service Rating | NOT RATED |
| Voltage Rating | 4.500 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6240-01-057-1716 is a Lamp,incandescent, manufactured by Lumitron Corp., classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-057-1716 has 2 cross-referenced part numbers: 514 (Lumitron Corp.), L-514 (Lumitron Corp.).
There is 1 known substitute for 6240-01-057-1716: 3020-00-377-0662. Verify interchangeability with system specifications before substitution.
Key specifications for L-514: Bulb Designator: T-1 3/4; Base Style: MIDGET FLANGED; Emitted Light Characteristic: NATURAL; Rated Average Life: NOT RATED. 11 total characteristics are documented in the Federal Logistics Information System.