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National Stock Number:
3460-00-189-4620
Federal Supply Class:
3460
National Item Identification Number:
001894620
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:
| 1B161 | 75078 | JACOBS MFG CO THE | | 625 | 01517 | KENNAMETAL INC METALCUTTING DIV | | 625 | 85597 | KENNAMETAL INC | | GGGC00350TYPEICLASSI | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGGC350TYPE1CLASS2 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| UNIT TYPE | 3-JAW KEY | | BEARING TYPE | PLAIN | | ARBOR | NOT INCLUDED | | ATTACHMENT METHOD | ARBOR HOLE | | ATTACHMENT TYPE | THREADED | | ATTACHMENT SIZE DESIGNATION | 3/8-24NF | | TOOL SIZE ACCOMMODATED | 0.250 INCHES MAXIMUM | | PERFORMANCE TYPE | LIGHT DUTY | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 2 CLASS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGGC00350TYPEICLASSI | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGGC350TYPE1CLASS2 |
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