Special Features:

Nine 0.175 in. Diameter holes spaced 3.000 in. Apart, two corners cut 1/4 in. W by 1/2 in. L, two corners cut 9/16 in. W by 23/32 in. L

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.