GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM;5086,TEMPER H111 OR 6061,TEMPER T6,T6511,OR T6510,QQ-A-200/5 AND QQ-A-200/8 OR QQ-A-225/8;ANODIC COAT MIL-A-8625 TYI CL1;1.500 IN. LG,1.00 IN. WD;1.000 IN. HGH;TOP CURVED ACCROSS WDTH ON A 4.340 IN. RAD; TWO TOP ENDS ROUNDED ON 0.250 RAD;TWO 0.250-20 UNC-2B THR HOLES THRU BTM OF BLOCK,0.38 FROM SIDES;HOLES SPACED 0.750 IN. C TO C;0.620 THD LN;HOLES CONTINUE UNTH THRU TOP OF BLOCK |