| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATLST PER AMS 6415 HARDNESS 48-52 RC CHROMIUM PLATE PER AMS 2406; BOTHHALVES OF CONES 5.125 IN. DIA,THK 0.844 IN.; 2 TAPERS 4.296 IN. DIA W 0.218 IN. BEARING AREA 0.626 IN.; BEARING CONTACTS ON TAPER CONE SEAT SHALL BE EVENLY DISTRIBUTED AND COVER NOT LESS THAN 75% OF BEARING AREA WHEN MOUNTED |