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		                        | National Stock Number:
 5345-01-228-5746
 
 Federal Supply Class:
 5345
 
 National Item Identification Number:
 012285746
 
 Description:
 WHEEL,ABRASIVE
 
 Detail:
 A RIGID PIECE OF ABRASIVE WITH OR WITHOUT MOUNTING FACILITIES. ITEMS HAVING SUCH MOUNTING FACILITIES AS A FIXED SPINDLE, A THREADED INSERT, OR AN ARBOR HOLE ARE DESIGNED FOR MOUNTING ON A GRINDING MACHINE, TOOL CHUCK OR MANDREL. ITEMS WITHOUT MOUNTING FACILITIES ARE DESIGNED TO BE SECURED IN A WHEEL HOLDER BY MEANS OF SPRING CLAMPS.
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 Manufacturer Information:
 
 | 66243528573 | 44197 | SAINT-GOBAIN ABRASIVES INC |  | B312188T02 | 56268 | SPEDE TOOL MFG. CO DBA SPEDECUT ABRASIVES |  | S1224 | 56268 | SPEDE TOOL MFG. CO DBA SPEDECUT ABRASIVES | 
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 Techincal Specification:
 
 | HOLE DIAMETER | 0.250 INCHES NOMINAL |  | OVERALL THICKNESS | 0.035 INCHES NOMINAL |  | SCREEN GRIT SIZE DESIGNATOR | 60 |  | SPECIAL FEATURES | FIBERGLASS REINFORCED,T HARDNESS RESINOID BOND,100 PER PKG |  | USAGE DESIGN | METALWORKING |  | WHEEL DIAMETER | 3.000 INCHES NOMINAL |  | WHEEL STYLE | STRAIGHT | 
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