Special Features:

Threaded bushing with molded shrinkable boot first end; o-ring seal with locknut second end

Properties:

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes insulation sleeving, electrical.