National Stock Number:
5210-17-121-8772
Federal Supply Class:
5210
National Item Identification Number:
171218772
Description:
CALIPER,MICROMETER,
Detail:
A PRECISION MEASURING INSTRUMENT USED FOR EXACT MEASUREMENTS OF THE PITCH DIAMETER OF MALE SCREW THREADS. IT CONSISTS OF A U-FRAME WITH A MICROMETER SPINDLE, AND FIXED ANVIL, SHAPED TO THE FORM OF THE THREAD TO BE MEASURED.
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