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		                        | National Stock Number:
 6240-01-029-9028
 
 Federal Supply Class:
 6240
 
 National Item Identification Number:
 010299028
 
 Description:
 LAMP,INCANDESCENT
 
 Detail:
 AN ITEM WHOSE PRINCIPAL PURPOSE IS TO PRODUCE LIGHT FROM A GLOWING FILAMENT(S). IT INCLUDES METAL BACKED AND REFLECTING TYPES, SEAL BEAM AND FLOOD TYPES. IT MAY INCLUDE AN INTEGRAL FILAMENT SHIELD TO CONTROL AND/OR MODIFY ITS ILLUMINATION PATTERN.
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 Manufacturer Information:
 
 | 11496 | 02622 | AMERICAN OPTICAL CO |  | 11496 | 78039 | LEICA INC SURVEYING AND PHOTOGRAMMETRY SYSTEMS DIV | 
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 Techincal Specification:
 
 | BASE STYLE | GUNSIGHT SCREW |  | BULB DESIGNATOR | T-1 3/4 |  | BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |  | BULB STYLE | B (ARBITRARY DESIGNATION) |  | CURRENT RATING FOR WHICH DESIGNED | 0.400 AMPERES NOMINAL |  | EMITTED LIGHT CHARACTERISTIC | WHITE |  | FILAMENT DESIGNATION | C6B |  | FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |  | OVERALL LENGTH | 0.750 INCHES NOMINAL |  | RATED AVERAGE LIFE | NOT RATED |  | SPECIAL FEATURES | WITH 0.438 IN. DIA. COLLAR; 0.125 IN. H; 95.0 DEG. THROAT; TUNGSTEN FILAMENT MATERIAL; UNIT PACKAGE QTY 3 |  | VOLTAGE RATING | 2.500 VOLTS NOMINAL | 
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