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		                             National Stock Number: 3456-00-269-0456
  Federal Supply Class: 3456
  National Item Identification Number: 002690456
  Description: EXPANDER,TUBE
  Detail: A TOOL USED ON CLOSED SIDED AND/OR HOLLOW METAL PARTS TO FORM PRECISE SHAPES AND DIMENSIONS BY SYSTEMS OF DIES WHICH EXPAND OUTWARD AND STRETCH THE METAL TO A REQUIRED SHAPE AND SIZE.
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  Manufacturer Information:
 | Y-3128 | 66042 | THOMAS C. WILSON, INC. DBA THOMAS C WILSON |   
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  Techincal Specification:
 | DESIGN TYPE | PLAIN |  | EXPANDER TYPE | ROLLER |  | FLEXIBLE TIP | NOT INCLUDED |  | GUARD RING | NOT INCLUDED |  | HAND TURNING ROD | NOT INCLUDED |  | HEAD SQUARE LENGTH | 0.375 INCHES NOMINAL |  | MANDREL TYPE | ONE PIECE SQUARE HEAD |  | OPERATION METHOD | HAND |  | OVERALL LENGTH | 9.031 INCHES NOMINAL |  | QUANTITY | 1 |  | ROLLER EFFECTIVE LENGTH | 0.781 INCHES NOMINAL |  | ROLLER QUANTITY | 3 |  | ROLLER TYPE | STRAIGHT |  | SQUARE HEAD WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL |  | TAPERED PORTION LENGTH | 1.031 INCHES NOMINAL |   
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