Special Features:

3 holes; 1 hole 0.526 in. Min and 0.536 in. Max dia; 2 holes 0.151 in. Min and 0.161 in. Max dia

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.