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National Stock Number:
6675-01-135-8499
Federal Supply Class:
6675
National Item Identification Number:
011358499
Description:
TRANSIT
Detail:
AN INSTRUMENT HAVING TWO COAXIAL CENTERS, ONE INSIDE THE OTHER. A TELESCOPE IS ATTACHED TO THE INNER CENTER AND MOUNTED IN SUCH A MANNER THAT IT MAY BE ROTATED IN VERTICAL OR HORIZONTAL ARCS. THE OUTER CENTER CARRIES THE HORIZONTAL SCALE. THE TELESCOPE AND HORIZONTAL CIRCULAR SCALE MAY ROTATE ABOUT THE SAME AXIS, INDEPENDENT OF EACH OTHER, OR INTEGRALLY, AS A SINGLE UNIT. THE SCALES ARE READ VISUALLY BY MEANS OF VERNIERS. THE INSTRUMENT IS USUALLY LEVELED BY MEANS OF FOUR LEVELING SCREWS. IT IS USED FOR MEASURING HORIZONTAL, OR HORIZONTAL AND VERTICAL ANGLES. EXCLUDES TRANSIT, POCKET.
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Manufacturer Information:
| 71-1010 | 74067 | KEUFFEL AND ESSER CO | | 711010 | 66796 | BRUNSON INSTRUMENT COMPANY |
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Techincal Specification:
| AUXILIARY TELESCOPE | NOT INCLUDED | | COMPASS | NOT INCLUDED | | FOCUSING TYPE | EXTERNAL | | FSC APPLICATION DATA | TEST SET,ALINGMEN KIT | | ILLUMINATED FEATURE | NOT INCLUDED | | SIGHTING DEVICE TYPE | TELESCOPE | | STADIA HAIR | NOT INCLUDED | | TELESCOPE TYPE | ERECTING | | TRIPOD | NOT INCLUDED |
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