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		                        | National Stock Number:
 5210-01-335-8757
 
 Federal Supply Class:
 5210
 
 National Item Identification Number:
 013358757
 
 Description:
 CALIPER,MICROMETER,OUTSIDE
 
 Detail:
 A PRECISION MEASURING INSTRUMENT WITH A MICROMETER SCREW ATTACHMENT USED FOR MAKING EXACT EXTERNAL LINEAR MEASUREMENTS OF THICKNESS, OUTSIDE DIAMETERS, OR DISTANCES OVER TWO PARALLEL PLANES. IT CONSISTS OF A U-FRAME AND A MICROMETER, THE SPINDLE OF WHICH IS ALIGNED WITH AN OPPOSITE ANVIL. IT MAY INCLDUE A DIAL INDICATOR, DIGITAL DISPLAY, AND/OR A PUSH-BUTTON MECHANISM WHICH ACTIVATES A RETRACTABLE ANVIL TO ASSURE UNIFORMITY OF CONTACT PRESSURE, AND PERMITS USE AS A VISUAL COMPARATOR. GRADUATIONS MAY BE IN INCHES AND/OR MILLIMETERS.
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 Manufacturer Information:
 
 | 01-0902-32 | 60998 | S-T INDUSTRIES, INC. |  | 01-0902-3292 | 60998 | S-T INDUSTRIES, INC. | 
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