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National Stock Number:
3460-00-224-8985
Federal Supply Class:
3460
National Item Identification Number:
002248985
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 | | OO-M-251 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| AUXILIARY CENTER | INCLUDED | | DEPARTURE FROM CITED DESIGNATOR | EXCEPT FOR SIZE DESIGNATOR | | DESIGN TYPE | SPRING SLEEVE | | EXPANSION RANGE | +0.562 TO 0.656 INCHES | | OVERALL LENGTH | 6.000 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | II STYLE AND II TYPE | | SIZE DESIGNATOR | 7 | | WORK HOLDING FACILITY LENGTH | 2.750 INCHES NOMINAL | | WORK HOLDING FACILITY QUANTITY | 1 | | WORK HOLDING FACILITY | SLEEVE |
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