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National Stock Number:
3460-00-268-9220
Federal Supply Class:
3460
National Item Identification Number:
002689220
Description:
CHUCK,DRILL
Detail:
AN ACCESSORY FOR HOLDING TOOLS WITH A PLAIN CYLINDRICAL SHANK SUCH AS DRILLS, TAPS, OR THE LIKE, BY MEANS OF TWO OR MORE INTERNAL SELFCENTERING (UNIVERSAL) JAWS. IT MAY BE ATTACHED DIRECTLY TO THE SPINDLE OF A MACHINE, ARBOR, SHAFT, HAND MECHANISM, OR THE LIKE WITHOUT THE USE OF CENTERS. THE JAWS ARE SIMULTANEOUSLY ADJUSTED BY AN ADJUSTING NUT, SLEEVE, FEED SCREW, OR THE LIKE. THE MAXIMUM RATED CAPACITY OF THIS ITEM IS ONE (1) INCH (25.4 MM) DIAMETER. FOR UNIVERSAL CHUCKS HAVING A CAPACITY IN EXCESS OF ONE (1) INCH (25.4 MM), SEE CHUCK, UNIVERSAL JAW. EXCLUDES CHUCK, CENTERING, LATHE.
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Manufacturer Information:
| 03003 AND K3 AND A0303 | 75078 | JACOBS MFG CO THE | | 14N AND K3 AND A0303 | 75078 | JACOBS MFG CO THE | | 2815A13 AND KEY3 AND 2811A33 | 39428 | MCMASTER-CARR SUPPLY CO | | BB13-3 AND KEY AND 149-84 | 56919 | ROHM TOOL CORP | | A-A-51140 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA51140-1B09 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGG-C-350 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| ARBOR | INCLUDED | | ATTACHMENT SIZE DESIGNATION | NO. 3 JACOBS | | ATTACHMENT METHOD | ARBOR HOLE | | ATTACHMENT TYPE | JACOBS TAPER | | BEARING TYPE | BALL | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND A STYLE | | PERFORMANCE TYPE | HEAVY DUTY | | SPECIAL FEATURES | W/KEY AND NO.3 JACOBS/NO. 3 AMERICAN STD TAPER ACCESSORY TAPERED ARBOR | | TOOL SIZE ACCOMMODATED | 0.500 INCHES NOMINAL | | UNIT TYPE | 3-JAW KEY |
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