Special Features:

1 hole 0.343 in. Dia, irregularly spaced; 6 holes 0.166 in. Dia, irregularly spaced; 1 rectangular hole 0.516 in. By 0.500 in. Irregularly spaced

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.