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National Stock Number:
3460-01-106-0050
Federal Supply Class:
3460
National Item Identification Number:
011060050
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:
| 02056 | 75078 | JACOBS MFG CO THE | | 33B | 75078 | JACOBS MFG CO THE | | 33B 3/8-24 | 3F776 | JACOBS CHUCK MFG CO | | R9-38 | 56919 | ROHM TOOL CORP | | 33B 3/8-24 | 75078 | JACOBS MFG CO THE |
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Techincal Specification:
| ARBOR | INCLUDED | | ATTACHMENT METHOD | SHANK | | ATTACHMENT SIZE DESIGNATION | 3/8-24 NF | | ATTACHMENT TYPE | THREADED | | BEARING TYPE | PLAIN | | III UNIT TYPE | 3-JAW KEY | | PERFORMANCE TYPE | MEDIUM DUTY | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | OPEN LENGTH 2-5/16 IN.; CLOSED LENGTH 2-7/8 IN.; DIA 1-5/8 IN> | | TOOL SIZE ACCOMMODATED | 0.078 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
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