The Lamp,incandescent, cataloged under National Stock Number 6240-00-935-7037, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is General Dynamics Mission Systems, Inc.. Government technical data includes 12 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: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-935-7037 |
| Primary Part Number | 12B1 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Bulb Style | T (TUBULAR) |
| Base Style | TELEPHONE SLIDE NUMBER ONE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Light Output Rating | 200.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 0.420 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Filament Designation | C-2V V |
| Rated Average Life | INDEFINITE LONG |
| Voltage Rating | 12.000 VOLTS NOMINAL |
| Current Rating for Which Designed | 0.035 AMPERES NOMINAL |
| Bulb Designator | T-2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12B | Shelly Associates Inc. (USA) |
| 12B1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 12B1 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 12B1 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| 12B-1 | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| 12B | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
NSN 6240-00-935-7037 is a Lamp,incandescent, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-935-7037 has 6 cross-referenced part numbers: 12B (Shelly Associates Inc.), 12B1 (Zf Industrieantriebe Witten Gmbh), 12B1 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 12B1 (General Dynamics Mission Systems, Inc.), 12B-1 (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company) and 1 more.
There are 12 known substitutes for 6240-00-935-7037: 3441-00-009-2848, 3110-00-156-1750, 5905-00-283-3927 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12B1: Overall Length: 1.688 INCHES MAXIMUM IN; Bulb Style: T (TUBULAR); Base Style: TELEPHONE SLIDE NUMBER ONE; Bulb Light Transmission Characteristic: TRANSPARENT. 14 total characteristics are documented in the Federal Logistics Information System.