U-1942A: Germany

3 3/8" X 5" (86mm X 127mm)


No markings


Picture courtesy Bob Berry

This is a dryspot insulator where the top unscrews to expose openings inside the skirt to allow a telephone drop wire to pass through the insulator to provide a "dry spot" from rain and decrease leakage loss.  The cap is made of a bakelite like material.  

U number assignment by Bob Berry April 2016

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