The Lamp,incandescent, cataloged under National Stock Number 6240-00-019-3125, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 17 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 | 6240-00-019-3125 |
| Primary Part Number | 7M9957 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | CANCELLED |
| Light Center Length | 0.750 INCHES NOMINAL IN |
| Wattage Rating | 8.820 WATTS |
| Average Life Rating in Hours | 1000.0 |
| Rated Average Life | HOURS |
| Emitted Light Characteristic | COLORLESS |
| Voltage Rating | 14.000 VOLTS NOMINAL |
| Light Output Rating | 6.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Bulb Designator | G-6 |
| Base Style | SINGLE CONTACT BAYONET CANDELABRA |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Current Rating for Which Designed | 0.630 AMPERES NOMINAL |
| Bulb Style | G (GLOBULAR) |
| Filament Heavy Duty Service Rating | NOT RATED |
| Filament Designation | 2C-2R |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 855066 | Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA) |
| 7M9957 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| AT12948T PRIMARY | Deere & Co (USA) |
| 631 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 193125 | General Motors Corp (USA) |
| 193125 | General Motors Llc Dba General Motors Llc (USA) |
| 631 | Cooper Industries Inc Champion Aviation Products (USA) |
| 631 | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| L631 | General Motors Corp Delco Remy Div (USA) |
| L631 | General Motors Llc Dba General Motors Llc (USA) |
| 631 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 631 | Communication Systems Div North American Philips Corp (USA) |
| 7539459 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| L631 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 631 | General Electric Company Dba Ge (USA) |
| 3271 | Hobbs Corp (USA) |
| 1505 | Concord Instruments Corp (USA) |
| 87-0257 | Finnigan Corporation (USA) |
| L631 | General Electric Company Dba Ge (USA) |
| PL631 | Precision Lamp Inc (USA) |
NSN 6240-00-019-3125 is a Lamp,incandescent, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-019-3125 has 21 cross-referenced part numbers: 855066 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site), 7M9957 (Caterpillar Inc Div Caterpillar Defense), AT12948T (Deere & Co), 631 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 193125 (General Motors Corp) and 16 more.
There are 12 known substitutes for 6240-00-019-3125: 9390-00-057-4543, 9390-00-057-4545, 5325-00-068-8704 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7M9957: Light Center Length: 0.750 INCHES NOMINAL IN; Wattage Rating: 8.820 WATTS; Average Life Rating in Hours: 1000.0; End Item Identification: W/S:SUPPORT EQUIPMENT OV-10A AIRCRAFT; SUPPORT EQUIPMENT, C-5 AIRCRAFT; AIRCRAFT, STRATOLIFTER C-135; SUPPORT EQUIPMENT, T-37 AIRCRAFT; GRADER, ROAD (130G); SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); SUPPORT EQUIPMENT, T-38 AIRCRAFT; AIRCRAFT, HERCULES C-130; AIRCRAFT, THUNDERBOLT II, A-10; SUPPORT EQUIPMENT, B-1 AIRCRAFT A. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-019-3125 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.