assuming your part #s are on row 4 in the DATA sheet, the following formula should work (paste in c6 and drag down/across):
Formula: copy to clipboard 
=INDEX(Data!$B$2:$I$65,MATCH('Product Comparison'!$B6,Data!$A$2:$A$65,0),MATCH('Product Comparison'!C$5,Data!$C$4:$I$4,0))