Tektronix 2215 Oscilloscope Front Panel Knobs, Controls, and Parts

Tektronix 2336 Oscilloscope Front Panel Knobs, Controls, and Parts

Tektronix Type 491 Spectrum Analyzer Front Panel Knobs, Controls, and Parts

HP and Tektronix knobs, you choose, some from the HP435B others from Tek scope

Tektronix 465 475 Oscilloscope Focus Intensity Scale Illum Knobs (3) 366-1023-01

Tektronix 500 Series Oscilloscope Knobs - Select Type and Quantity

A1 - Tektronix 465 466 468 475 Oscilloscope Feet Replacement - 4QTY Feet

(5) Front Panel BNC Connectors for Tektronix RM-565 Oscilloscope