Potentiometer Knobs
potentiometer knobs — pre-owned
Browse 293 potentiometer knobs — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Beckman Duodial Helipot Potentiometer 15 Turn Counting Dial Knob 2606
Counts 0-14 and continues back to Zero if you continue rotation. Friction Lock Lever on the side to maintain the setting.

GRC Type M5 M5G3 MFP Three Phase Variac Variable 400HZ

Lot of 2 Raytheon Control Knob Black 30mm
This lot includes 2 Raytheon control knobs with a diameter of 30mm. The knobs are black in color and made of plastic material. They are compatible with potentiometer units and have a round shape. These knobs are perfect for business and industrial use in the electronic components and semiconductors industry.

Lot 8 Mixed Rotary Control Knobs Vernier Dials Aluminum Plastic Assorted Vintage
More knobs listed.

Vintage Bakelite Chicken Head Control Knob White Pointer Line Guitar Amp Stereo
Black Bakelite construction. "Chicken Head" White Pointer Line. Standard 1/4" Shaft.

Lot of 2 Multiple Lobe Knob Black Plastic 51mm Dia 25.4mm Tall M8x1.25 Threaded
Dia: 51mm (2"). M8-1.25 Threaded Brass Insert. Up for sale are Black Plastic Knobs. We don't have the manufacturer P/N for them. This Buy It Now is for 2 knobs. USED because I do not know their history.

BECKMAN - Duodial – 2606S / 2607S - Model RB Helipot Potentiometer 15 Turn
One or Two shaft locking screws - 2606S 2607S. The Duodial turns-counting dial reads 15 turns to a precision of 0.01 turns. The dial can be locked in any position. Accuracy : Backlash shall be zero between graduated dial and drive sleeve.

Multicomp MC21033 Round Shaft Knob 6.4 mm
The MC21033 is a round knurled Dial Knob made of aluminum with anodized finish.

Lot of 8 Each Vintage Black Bakelite 1" Round Pointer Knobs for 1/4" Shaft USED.
Lot of 8 Each Vintage Black Bakelite 1" Round Pointer Knobs for 1/4" Shaft w/Brass Bushing, USED. Base diameter 1.05" Knob diameter 1.00" Knob height 0.6008 White pointer marking BIN DB870-BLU

Copal M22E10 Potentiometer 10 Turn With Locking Knob Adjuster #32D43

Lot of 3 Daka-Ware 1450 Knobs 1/4" Dia Shaft Brown
Lot of 3 in very nice condition.

DAKAWARE 1500 / 1520 VINTAGE RADIO DIAL KNOB 1-1/8" ROUND POINTER DAVIES
DAKAWARE 1500 / 1520 VINTAGE RADIO DIAL KNOB 1-1/8" ROUND POINTER DAVIES.

Lot of 2 Daka-Ware Knobs - Instrument Knob for 1/4" Diameter Shafts Used
One skirted one not. Used in very good condition.

Duodial Turns Counting Dial, 15 Turns Helipot Model RB 1/4" Shaft..B39-2

Lot of 70: 4-Prong Industrial 1" Black Control Knobs with Threaded Brass Inserts
Lot of 70 four-Prong industrial black knobs with threaded brass inserts. From a closing industrial facility.

Lot of 2 Raytheon MS91528-5N2B Control Knob Black 58mm
Lot of 2 Raytheon MS91528-5N2B Control Knob.

Kenwood Aluminum Amplifier Control Knob 3/4" dia 1/4" Shaft Vintage
Use the zoom function and have a good look. It is impossible to describe every scratch, scuff or mark. So take a good look. That is what they are there for. We check and describe the as much of the functionality as we can.

Awesome 1/8 Shaft Aluminum Potentiometer Knob With Noble RV16YN 2FB10K Pot
These were glued in - no set screw.

1pc Red 38x20mm Solid Aluminum Volume Knob Hi-Fi AMP DAC CD Potentiometer 6mm M1
Condition is Used.

Large lot of 13 Various Knobs
Various Knobs. Lot of 13 in very nice condition.

Lot of 5 Black Chicken Head Control Knobs Ridge Back
Lot of 5 in very nice condition.

Beautiful Potentiometer Solid Chrome Silver Component Knob Detented Volume

Bourns 3590S-6-103L Potentiometer With Knob #10F63

ADC SS100SL LED Slide Knobs With Red LED's
These are LED lighted slide knobs for the ADC SS100SL or 300SL it may fit others ADC units. All 20 are listed. You may buy 1 or all 20. USPS advantage shipping. No return. All sales finial

AVIONICS CONTROL KNOBS, FOR 1/8" SHAFT. SOLID ALUM, BLACK. QTY-4, 1 SET SCREWS
SOLID ALUMINUM, BLACK. SECURED BY 1 SET SCREW.

Chicken Beak Knob, Dakaware, with ridged back, qty of 1
1 used black Dakaware chicken beak knob; ridged back. For 1/4" shaft. With set screw.

Dakaware Black Knob, small, no pointer
One used black Dakaware knob without pointer. For 1/4" shaft. With set screw.

Cosmos RV30YN20S Single Turn Potentiometer W/Knob 2K Ohm
Model: RV30YN20S.

RARE Vintage Rogan Skokie Illinois Black Skirted Pointer Knob
RARE Vintage Rogan Skokie Illinois Black Skirted Pointer Knob Location for seller reference 623-3

Beckman 2167 Digidial 3 Position+5 Others+2Spectrol MultiDial 21+2more(10).B82-2

Set of 4 Original 1970's 3M Brand CONTROL KNOBS (2 Seating Screws per) Plastic
Each have 2 Seating Screws. Plastic Knobs. 100% Authentic. Knobs would benefit from a light cleaning.Sold As-Found.

10 Pieces Plastic Knobs Easy Grip Used To Tighten ?? MRO

Lot of 8 MCS 3820 Amplifier Knobs and Buttons : Volume, Balance, Bass, etc.
have scuffs.

2 EA: Raytheon KNOB MS91528-2D2B, For 1/4" SHAFT W/SET SCREWS, USED.
2 EA: Raytheon KNOB MS91528-2D2B, For 1/4" SHAFT W/SET SCREWS, USED. Bin GB586-BLU

(13 pc) MS91528-1K1B, MIL SPEC, POINTER KNOB lot of 13 NOS
LOT OF 13 EACH POINTER KNOB MS91528-1K1B. YOU GET ALL 13 FOR THIS PRICE. CROSSES OVER TO MANY PART NUMBERS(281-0150-000 --- 72B2MA----- KMS7K1DL ).

5 EA: Knob for 1/8" Shaft w/Set Screw & Bushing, MS91528-01EB, USED.
5 EA: Knob for 1/8" Shaft w/Set Screw & Bushing, MS91528-01EB, USED. Bin DB854-BLU

Qty(4) USED Black & Red Plastic Electronic Knobs 1/4 Shaft
Qty(4) USED Black & Red Plastic Knobs 1/4 inch round shaft All have new 4mm set screws One set screw per knob The 2mm hex key crosses to a 5/64 USA key (same size) Made by SCI Taiwan Brass insert Diameter: 15/16 inch Length: 5/8 The items in the pictures are the actual items that the buyer will receive Combined shipping for multiple items. Unused shipping charges refunded. I will be happy to answer any questions

Bourns Inc. 5k Ohm 1.5W Wirewound Linear Potentiometer 3610S-1 502
MPN: 3610S-1 502.
You save $5.00

11 Vintage Daka-ware Domed Radio Knob 7/8"
THIS IS FOR 11 BLACK DOMED DAKA-WARE RADIO KNOBS. PLEASE VIEW PICTURES.

Servo EP45 Potentiometer, a high-precision sensor
Need to resolve an issue?. We're here to help!