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National Stock Number:
5220-01-467-5143
Federal Supply Class:
5220
National Item Identification Number:
014675143
Description:
VISUAL COMPARATOR
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Manufacturer Information:
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Techincal Specification:
| OVERALL DIAMETER | 3.000 INCHES NOMINAL | | MATERIAL | NICKEL | | SPECIAL FEATURES | DISC IS ELECTRO-FORMED COPY OF MASTER DISC WITHIN PLUS OR MINUS 50.000 MICROINCHES; USED WITH 5X ILLUMINATED (FLASH) MAGNIFIER TO VISUALLY COMPARE GRIT/SLAG BLAST CLEANED SURFACES TO THE DISC (1.5 TO 5.5 MILS); INCLUDES VINYL DISC CASE; COMPLIES WITH ASTM D4417 |
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