All 4 holes counterbored 0.440 inches to depth of 0.250 inches
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.
Classification: Electrical insulators, nesoi
NSN 6150-01-467-3439
NSN 5985-01-225-7487
NSN 5998-01-085-6299
NSN 5930-01-164-6879
NSN 5950-00-042-9114
NSN 6130-00-952-1803
NSN 5996-01-420-6231
NSN 4140-01-109-3882
NSN 4140-00-128-0187
NSN 6105-00-175-0207
NSN 5996-00-539-7956
NSN 6220-01-547-0271