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National Stock Number:
5210-00-243-3355
Federal Supply Class:
5210
National Item Identification Number:
002433355
Description:
RULE,SHRINKAGE
Detail:
A GRADUATED ONE PIECE WOOD OR METAL MEASURING INSTRUMENT, USED IN PATTERN MAKING. THE GRADUATIONS ARE ADJUSTED TO COMPENSATE FOR THE SHRINKAGE OF METAL CASTING. THE SHRINKAGE OF CAST METAL VARIES AND SHRINKAGE RULES ARE MADE IN VARIOUS GRADUATIONS. FOR COMBINATION SQUARE "SHRINK" BLADES, SEE BLADE, COMBINATION SQUARE.
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Manufacturer Information:
| 51435 | 57163 | L.S. STARRETT COMPANY (THE) | | C377-12 | 57163 | L.S. STARRETT COMPANY (THE) | | GGG-R-791 TY11 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | GGG-R-791 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| DOUBLE SHRINK SCALE | NOT INCLUDED | | EDGE SMALLEST GRADUATION UNIT | 1/64 INCH AND 1/32 INCH AND 1/16 INCH AND 1/8 INCH | | LENGTH | 12.000 INCHES | | MATERIAL | STEEL | | SHRINKAGE SCALE | 1/4 IN. PER FT | | STANDARD SCALE | NOT INCLUDED | | WIDTH | 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | THICKNESS | 0.041 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
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