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National Stock Number: 6240-00-267-1821
Federal Supply Class: 6240
National Item Identification Number: 002671821
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:
| 428 | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS | | 428 | 08806 | GENERAL ELECTRIC CO MINIATURE LAMP PRODUCTS DEPT LIGHTING BUSINESS GROUP | | 428 | 34165 | INTER-MARKET INC | | G 2510 | 55292 | WILBRECHT ELECTRONICS INC. | | 428 | 62607 | PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY | | 87-0345 | 63409 | TREMETRICS INC DIV OF FINNIGAN | | P44094 | 16783 | DELTA ELECTRIC DIV HALLE INDUSTRIES INC | | PL428 | 58451 | PRECISION LAMP INC | | S-428 | 58815 | SHOKAI FAR EAST LTD. | | LTX428 | 61342 | LAMPTRONIX CO LTD |
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Techincal Specification:
| EMITTED LIGHT CHARACTERISTIC | COLORLESS | | AVERAGE LIFE RATING IN HOURS | 250.0 | | BASE STYLE | MINIATURE SCREW | | BULB DESIGNATOR | G-4 1/2 | | BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT | | BULB STYLE | G (GLOBULAR) | | CURRENT RATING FOR WHICH DESIGNED | 0.250 AMPERES NOMINAL | | FILAMENT DESIGNATION | C-2V | | FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED | | LIGHT CENTER LENGTH | 0.720 INCHES NOMINAL | | LIGHT OUTPUT RATING | 2.400 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING | | OVERALL LENGTH | 1.062 INCHES MAXIMUM | | RATED AVERAGE LIFE | HOURS | | VOLTAGE RATING | 12.500 VOLTS NOMINAL | | WATTAGE RATING | 3.125 WATTS |
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