The Lamp,incandescent, cataloged under National Stock Number 6240-01-475-1454, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Carley Dba Carley Lamps. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-475-1454 |
| Primary Part Number | 149 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Carley Dba Carley Lamps |
| Status | ACTIVE |
| Light Output Rating | 0.034 CANDLEPOWER PER SQUARE MILLIMETER NOMINAL SINGLE RATING |
| Current Rating for Which Designed | 0.022 AMPERES MAXIMUM |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Terminal Type and Quantity | 2 PIN |
| Rated Average Life | NOT RATED |
| Base Style | SUB-MINIATURE TWO PIN |
| Bulb Style | T (TUBULAR) |
| Voltage Rating | 5.000 VOLTS MAXIMUM |
| Bulb Designator | T-3/4 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Emitted Light Characteristic | COLORLESS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6240-01-475-1454 is a Lamp,incandescent, manufactured by Carley Dba Carley Lamps, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-475-1454 has 3 cross-referenced part numbers: 149 (Carley Dba Carley Lamps), A48-21 (Aero International, Llc Dba Ams Engineered Solutions), A48-21 (Horizon Aerospace Llc Dba Magnetics Division).
There are 4 known substitutes for 6240-01-475-1454: 5945-00-712-4104, 3010-00-759-8241, 5962-01-116-1996 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 149: Light Output Rating: 0.034 CANDLEPOWER PER SQUARE MILLIMETER NOMINAL SINGLE RATING; Overall Length: 0.200 INCHES MAXIMUM IN; Current Rating for Which Designed: 0.022 AMPERES MAXIMUM; Bulb Light Transmission Characteristic: TRANSPARENT. 12 total characteristics are documented in the Federal Logistics Information System.