| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY,ETCHED AND IRIDITE FINISH,5.000 IN. D,2.281 IN. H,3.000 IN. COUNTERBORED OPENING IN PLAIN FACE,FOUR 0.187 IN. DIA HOLES 90.0 DEGREES APART ON 2.500 IN. DIA BOLT CIRCLE,1.000 IN. OD PRESS FIT BRONZE BEARING |