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		                        | National Stock Number:
 5210-01-430-6847
 
 Federal Supply Class:
 5210
 
 National Item Identification Number:
 014306847
 
 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:
 
 | 34160 | 3JKA4 | GENERAL TOOLS MANUFACTURING CO LLC |  | MG9204C | 3JKA4 | GENERAL TOOLS MANUFACTURING CO LLC |  | MG9204C | 73792 | GENERAL HARDWARE MFG CO INC | 
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 Techincal Specification:
 
 | GAGING RANGE | +3.000/+4.000 INCHES |  | GRADUATION UNIT | TEN-THOUSANDTHS OF AN INCH |  | LOCKNUT | NOT INCLUDED |  | RATCHET STOP | INCLUDED |  | SPECIAL FEATURES | ELECTRONIC DIGITAL LCD DISPLAY; 0.0001 IN./0.001MM GRADUATIONS; SATIN CHROME MICROMETER HEAD; CARBIDE FACES; KNOB LOCK; CONNECTS TO OPTIONAL PRINTER OR INTERFACE; AUTO-OFF AFTER 4 MINUTES ON NON-USE; INCLUDES FITTED CASE, 2 BATTERIES AND 3 IN. STANDARD | 
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