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National Stock Number:
5210-00-243-3354
Federal Supply Class:
5210
National Item Identification Number:
002433354
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:
| 83F | 37163 | COOPER INDUSTRIES INC LUFKIN/COOPER TOOLS DIV | | 83F | 65LN0 | APEX TOOL GROUP, LLC | | PT83F | 37163 | COOPER INDUSTRIES INC LUFKIN/COOPER TOOLS DIV | | PT83F | 65LN0 | APEX TOOL GROUP, LLC | | GGGT00791TYPE4CLASS5 | 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 | | NONDEFINITIVE SPEC/STD DATA | IV TYPE AND 5 CLASS | | SHRINKAGE SCALE | 3/16 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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