Special Features:

2 ea additional 0.125 in. Diameter holes, spaced 0.178 in. By 0.496 in.; 2 additional 0.096 in. Diameter holes counterbored to 0.188 in. Diameter by 0.109 in. Deep, spaced 0.078 in. By 0.714 in.

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.