CD 1102.6: Italy
3 1/8" x 2 1/8" (80mm X 54mm)
Picture courtesy Bob Berry
2 3/4" x 2" (70mm X 51mm)
Picture courtesy Tommy Bolack
This is a spool insulator which is unthreaded and mounts in a holder with a pin through the center. These were typically used to dead-end a power or communication line.
CD assignment by Dario Dimare April 2017
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