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National Stock Number:
5210-01-574-1622
Federal Supply Class:
5210
National Item Identification Number:
015741622
Description:
GAGE,TWIST DRILL
Detail:
A MULTIPLE-RING GAGE USED FOR CHECKING THE DIAMETERS OF TWIST DRILLS, PIN PUNCHES, TAPS, ETC. IT CONSISTS OF A THIN RECTANGULAR STEEL PLATE WITH A SERIES OF HOLES CORRESPONDING TO THE DIAMETERS OF LETTER-SIZE AND FRACTION-SIZE TWIST DRILLS. DECIMAL EQUIVALENTS AND SIZE ARE STAMPED ADJACENT TO EACH HOLE.
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Manufacturer Information:
| 18-13 | 7P940 | US AIR TOOL CO INC |
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Techincal Specification:
| GAGING SIZE RANGE | 61 TO 80 AND 1-1/8 TO 3 INCH | | SHAPE | RECTANGULAR | | SPECIAL FEATURES | MADE OF HEAVY GAUGE STEEL; MACHINED AND GROUND; HOLE SIZES AND DECIMAL EQUIVALENTS ETCHED INTO FACE |
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