The Lamp,incandescent, cataloged under National Stock Number 6240-00-250-6435, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Gte Products Corp Sylvania Miniature Lighting Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-250-6435 |
| Primary Part Number | 1MT20BP |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Gte Products Corp Sylvania Miniature Lighting Div |
| Status | CANCELLED |
| Filament Designation | C-13C-13 |
| Emitted Light Characteristic | COLORLESSCOLORLESS |
| Bulb Light Transmission Characteristic | TRANSPARENTTRANSPARENT |
| Current Rating for Which Designed | 8.333 AMPERES NOMINAL8.333 AMPERES NOMINAL |
| Filament Heavy Duty Service Rating | NOT RATEDNOT RATED |
| Voltage Rating | 120.000 VOLTS NOMINAL120.000 VOLTS NOMINAL |
| Bulb Designator | T-20T-20 |
| Average Life Rating in Hours | 500.0500.0 |
| Light Output Rating | 22000.000 LUMENS NOMINAL SINGLE RATING22000.000 LUMENS NOMINAL SINGLE RATING |
| Bulb Style | T (TUBULAR)T (TUBULAR) |
| Wattage Rating | 1000.000 WATTS1000.000 WATTS |
| Features Provided | FILAMENT SHIELDING AND FILAMENT SHIELDING AND HEAT RESISTANT GLASSHEAT RESISTANT GLASS |
| Rated Average Life | HOURSHOURS |
| Base Style | MOGUL BIPOSTMOGUL BIPOST |
| Burning Position | HORIZONTALHORIZONTAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS25015-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| W-L-101 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1MT20BP115 | Carlisle & Finch Co (USA) |
| 1MT20BP120V | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 1MT20BP PRIMARY | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| 1MT20BP120 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 950101-S6600-676933 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 6240-00-250-6435 is a Lamp,incandescent, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-250-6435 has 7 cross-referenced part numbers: MS25015-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), W-L-101 (Federal Specifications Promulgated by General Services Administration Washington DC), 1MT20BP115 (Carlisle & Finch Co), 1MT20BP120V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 1MT20BP (Gte Products Corp Sylvania Miniature Lighting Div) and 2 more.
There is 1 known substitute for 6240-00-250-6435: 6240-00-143-3142. Verify interchangeability with system specifications before substitution.
Key specifications for 1MT20BP: Filament Designation: C-13C-13; Emitted Light Characteristic: COLORLESSCOLORLESS; Bulb Light Transmission Characteristic: TRANSPARENTTRANSPARENT; Current Rating for Which Designed: 8.333 AMPERES NOMINAL8.333 AMPERES NOMINAL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-250-6435 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.