4920-00-490-1925 COLLAR Index 3120-00-490-1936 ROLLER,LINEAR-ROTARY MOTION

National Stock Number:
6675-00-490-1928

Federal Supply Class:
6675

National Item Identification Number:
004901928

Description:
COLLIMATOR,VERTICAL,SURVEYING

Detail:
A TELESCOPIC INSTRUMENT WHICH ENABLES AN OBSERVER TO LOOK IN A HORIZONTAL DIRECTION AND SEE A POINT VERTICALLY OVERHEAD. MAY BE EQUIPPED WITH AN ADDITIONAL TELESCOPE ENABLING OBSERVATION OF A POINT VERTICALLY DOWNWARD.


Manufacturer Information:
T10100056232LOCKHEED MARTIN CORPORATION


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