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		                             National Stock Number: 5210-00-229-9538
  Federal Supply Class: 5210
  National Item Identification Number: 002299538
  Description: GAGE BLOCK
  Detail: A HARDENED METALLIC BLOCK WITH PARALLEL PRECISION GROUND SUPERFINISHED SURFACES TO PERMIT WRINGING TOGETHER. A COMPONENT OF GAGE BLOCK SET USED IN SETUP AND INSPECTION WORK. EXCLUDES GAGE BLOCK SET.
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  Manufacturer Information:
 | 614204-2 | SA251 | MITUTOYO CORPORATION |  | GGG-G-15 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |  | SS4.000A1 | 57163 | L.S. STARRETT COMPANY (THE) |  | GGG-G-15 ST2GR2CL1 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |   
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  Techincal Specification:
 | DESIGN TYPE | W/TIE ROD HOLE |  | GAGING SIZE | 4.000 INCHES |  | MATERIAL | STEEL |  | SHAPE | SQUARE |   
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