| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM;ANODIZE;APPLY TWO COATS OF LOW REFLECTIVE BLACK LACQUER,MIL-L-46159,TYPE 1 AFTER ANODIZING;INSTALL INSERTS INTO COVER AFTER ANODIZING BUT BEFORE PAINTING;ITEM EQUIPPED WITH ADDITIONAL MOUNTING FACILITY;1.854 IN. LG2.715 IN. DIA;1.805 IN. INSIDE DIA |