旋钮, 圆形凹槽, 带指示线
开槽 0.250"(6.35mm) 轴,带有 裙缘上的线 塑料 黑色
得捷:
KNOB FLUTED W/SKIRT 0.250" PLAST
e络盟:
旋钮, 圆形凹槽, 带指示线
Allied Electronics:
Knob; Phenolic; 17/32 in.; 9/16 in.; 1/2 in.; 8-32
MASTER:
0.75"Dia x 0.5"High - Black Thermoset - 0.25" Dia Mounting Hole - Plain Molded Hole