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National Stock Number: 3460-00-224-8988
Federal Supply Class: 3460
National Item Identification Number: 002248988
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:
00M251 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | A-A-51129 TY 2 SIZE 9 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
AUXILIARY CENTER | INCLUDED | DESIGN TYPE | SPRING SLEEVE | EXPANSION RANGE | +0.875 TO 1.000 INCHES | OVERALL LENGTH | 7.000 INCHES NOMINAL | SIZE DESIGNATOR | 10 | WORK HOLDING FACILITY LENGTH | 3.250 INCHES NOMINAL | WORK HOLDING FACILITY QUANTITY | 1 | WORK HOLDING FACILITY | SLEEVE |
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