The Lamp,incandescent, cataloged under National Stock Number 6240-00-556-8012, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-556-8012 |
| Primary Part Number | 1200T20 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | CANCELLED |
| Base Style | MOGUL BIPOST |
| Filament Designation | CC-8 |
| Wattage Rating | 1200.000 WATTS |
| Burning Position | HORIZONTAL |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Light Output Rating | 27000.000 LUMENS NOMINAL SINGLE RATING |
| Bulb Designator | T-20 |
| Light Center Length | 4.000 INCHES NOMINAL IN |
| Bulb Style | T (TUBULAR) |
| Filament Heavy Duty Service Rating | NOT RATED |
| Rated Average Life | HOURS |
| Emitted Light Characteristic | WHITE |
| Average Life Rating in Hours | 750.0 |
| Features Provided | FILAMENT SHIELDING AND HEAT RESISTANT GLASS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1200T20 PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MILL6363 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS25015-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1200T20-115V | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| W-L-101 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 6240-00-556-8012 is a Lamp,incandescent, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-556-8012 has 5 cross-referenced part numbers: 1200T20 (American National Standards Institute Incorporated Dba American National Standards Institute), MILL6363 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS25015-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1200T20-115V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), W-L-101 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 7 known substitutes for 6240-00-556-8012: 6240-00-143-3142, 6240-00-143-6558, 6240-00-155-7836 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1200T20: Base Style: MOGUL BIPOST; Overall Length: 9.500 INCHES MAXIMUM IN; Filament Designation: CC-8; Wattage Rating: 1200.000 WATTS. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-556-8012 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.