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National Stock Number:
3460-00-270-6021
Federal Supply Class:
3460
National Item Identification Number:
002706021
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:
| 25207 | 30418 | THOR POWER TOOL CO SUB OF STEWART-WARNER CO | | 9074559-7 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | A-A-51140 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | A-A-51440 CLASS 2 STYLE B SIZE 7 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION 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 | 5/8-16 NS | | TOOL SIZE ACCOMMODATED | 0.001 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | PERFORMANCE TYPE | HEAVY DUTY | | NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND | | B STYLE AND | | 7 SIZE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 58536 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | A-A-51140 |
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