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National Stock Number:
3460-00-274-7380
Federal Supply Class:
3460
National Item Identification Number:
002747380
Description:
MANDREL,EXPANSION
Detail:
A HOLDING TOOL, TAPERED ON THE OVER-ALL LENGTH AND CENTERED ON BOTH ENDS WITH A FLAT MILLED OR GROUND ON ONE END FOR AHOLDER WHICH, TOGETHER WITH A FLEXIBLE SLEEVE, IS FORCIBLY INSERTED INTO THE WORK TO SUPPORT IT FOR MACHINING OPERATIONS ON LATHES OR MILLING MACHINES.
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Manufacturer Information:
| 00-M-251 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | A-A-51129 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MM2 | 28006 | DUNHAM TOOL CO INC | | A-A-51129 TY 2 SIZE 1 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | A-A-51129A TY III, SIZE 1 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | A-A-51129 | 7W874 | SISTERS J&J, INC | | OO-M-251 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| AUXILIARY CENTER | NOT INCLUDED | | DEPARTURE FROM CITED DESIGNATOR | EXCEPT FOR SIZE DESIGNATOR | | DESIGN TYPE | STEP JAW | | EXPANSION RANGE | +0.500 TO 1.000 INCHES | | OVERALL LENGTH | 8.500 INCHES MINIMUM | | SIZE DESIGNATOR | 1 | | WORK HOLDING FACILITY LENGTH | 0.500 INCHES NOMINAL AND 1.000 INCHES NOMINAL AND 1.500 INCHES NOMINAL | | WORK HOLDING FACILITY QUANTITY | 1 SET | | WORK HOLDING FACILITY | JAW |
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