The Lamp,incandescent, cataloged under National Stock Number 6240-01-237-1481, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-01-237-1481 |
| Primary Part Number | ML1962B |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | CANCELLED |
| Wire Lead Length | 9.000 INCHES NOMINAL IN |
| Filament Designation | C-6 |
| Fragility Factor | VERY DELICATE |
| Light Output Rating | 110.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Current Rating for Which Designed | 7.294 AMPERES NOMINAL |
| Emitted Light Characteristic | COLORLESS |
| Bulb Designator | T-3 |
| Color Temp in Deg Kelvin | 3100.0 |
| Wattage Rating | 62.000 WATTS |
| Voltage Rating | 8.500 VOLTS NOMINAL |
| Rated Average Life | HOURS |
| Light Center Length | 0.280 INCHES NOMINAL IN |
| Bulb Style | T (TUBULAR) |
| Average Life Rating in Hours | 50.0 |
| Supplementary Features | REMOVE GREASE OR FINGERPRINTS FROM LAMP BY CLEANING WITH A GREASE FREE SOLVENT |
| Base Style | WIRE LEADS, DOWN |
| Filament Heavy Duty Service Rating | NOT RATED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1962B | General Electric Company Dba Ge (USA) |
| 1962B | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| ML1962B PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 10150121 | Nimikkeistokeskus Ncb Finland (FIN) |
| ML1962B | Micro Lamps Inc. (USA) |
| LP-1962B PRIMARY | Grimes Aerospace Company (USA) |
| A1962B | Asahi Intl Inc (USA) |
| WL-1962B | Wamco, Inc. Dba Wamco Inc (USA) |
| 55-1421-1 | Grimes Aerospace Company (USA) |
NSN 6240-01-237-1481 is a Lamp,incandescent, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-01-237-1481 has 9 cross-referenced part numbers: 1962B (General Electric Company Dba Ge), 1962B (General Electric Co Miniature Lamp Products Dept Lighting Business Group), ML1962B (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 10150121 (Nimikkeistokeskus Ncb Finland), ML1962B (Micro Lamps Inc.) and 4 more.
There are 3 known substitutes for 6240-01-237-1481: 4730-00-367-6890, 4730-01-274-8648, 4730-01-671-7646. Verify interchangeability with system specifications before substitution.
Key specifications for ML1962B: Overall Length: 1.140 INCHES MAXIMUM IN; Wire Lead Length: 9.000 INCHES NOMINAL IN; Filament Designation: C-6; Fragility Factor: VERY DELICATE. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-01-237-1481 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.