K2-A173-00 Clock Spring
K2-A173-00 Clock Spring for K2V,K3VL,K3V machine (Drawing# 173)
http://atrumpparts.com/image/data/Extron-Diagram PDF/K2V 12-13.pdf
K2-A173-00 Clock Spring for K2V,K3VL,K3V machine (Drawing# 173)
http://atrumpparts.com/image/data/Extron-Diagram PDF/K2V 12-13.pdf