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National Stock Number:
3460-00-274-7382
Federal Supply Class:
3460
National Item Identification Number:
002747382
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 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | OO-M-251 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| AUXILIARY CENTER | NOT INCLUDED | | DESIGN TYPE | STEP JAW | | EXPANSION RANGE | +1.500 TO 2.000 INCHES | | OVERALL LENGTH | 11.750 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 1 STYLE | | SIZE DESIGNATOR | 3 | | WORK HOLDING FACILITY LENGTH | 2.375 INCHES NOMINAL | | WORK HOLDING FACILITY QUANTITY | 1 SET | | WORK HOLDING FACILITY | JAW |
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