6675-00-069-3203 BENCH MARK Index 6675-00-069-3205 BENCH MARK

National Stock Number:
6675-00-069-3204

Federal Supply Class:
6675

National Item Identification Number:
000693204

Description:
BENCH MARK

Detail:
A METAL TABLET, USUALLY SET IN A CONCRETE BASE OR FASTENED TO A PERMANENT STRUCTURE OR BOULDER USED AS A REFERENCE POINT IN SURVEYING.


Manufacturer Information:
D16087994NATIONAL OCEAN SURVEY NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION


Techincal Specification:
DIAMETER3.625 INCHES
MATERIALBRONZE OR COPPER ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SPECIAL MARKINGS,SPECIAL FEATURES
SPECIAL MARKINGSUS COAST AND GEODETIC SURVEY,REFERENCE MARK
SPECIAL FEATURESSTEM TYPE


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