Slip Ring 5A 10A 30A with Flange OD 12.5mm, 22mm, 30mm Rotating Electrical Rotary Joint
Slip Ring 5A 10A 30A with Flange OD 12.5mm, 22mm, 30mm Rotating Electrical Rotary Joint

$10

Slip ring hollow shaft through bore rotating miniature electrical connector
Slip ring hollow shaft through bore rotating miniature electrical connector

$6.8