Used on 6515-01-240-6883. 0.406" hole diameter 4.766" overall length 4.406" overall width 1 bolt hole quantity cone slot in center of outside edge along width near bolt hole, 0.875 inch in width, 0.391 inch in depth, approx 2.016 inch from ea end; for use w/blood recovery-delivery system, cell saver 4, mdl 2004 non-circular