Special Features:

One raised edge 3.120 inches, porm .030 inches, from the end; the angles are 45 deg, porm 5 deg; part shall be clean and free of burrs, chips, and cracks; delamination of material shall be cause for rejection

Properties:

An insulator having flat surfaces, with or without holes, whose thickness does not exceed 25 percent of its length or width, whichever is smaller, and whose shape is other than round. Excludes insulator (1), spacer; insulator (1), washer; mounting pad, electrical-electronic component; plate, electrical shield; and terminal board.