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Part #

Knobs & Dials .510x.505 Inst Knob

8558
Keystone Electronics
1: $11.58
97In Stock

Mfr. Part No.
8558

Mouser Part No
534-8558

Keystone Electronics

Knobs & Dials .510x.505 Inst Knob

Datasheet

97In Stock

$11.58

$9.77

$9.57

$8.85

Min.: 1
Mult.: 1

Knobs

1/8 in

13 mm

17 mm

Plastic

Knurled, Straight

Black

Arrow on Skirt

Bulk

Knobs & Dials 5.5' 1-100DIAL

5001E
Ohmite
1: $33.46
3In Stock
12Expected 27/07/2026

Mfr. Part No.
5001E

Mouser Part No
588-5001E

Ohmite

Knobs & Dials 5.5' 1-100DIAL

Datasheet

3In Stock

12Expected 27/07/2026

$33.46

$31.26

$30.58

$28.78

View

Min.: 1
Mult.: 1

Accessories

Dial Plate

3/8 in

140 mm

Aluminum

Black

Numbers, 0 to 100

Models P, N, R, U and Knobs 5104, 5106

5000E

Bulk

Knobs & Dials 1.25' 0-100 DIAL C/E

5007E
Ohmite
1: $5.43
321In Stock
325Expected 07/09/2026

Mfr. Part No.
5007E

Mouser Part No
588-5007E

Ohmite

Knobs & Dials 1.25' 0-100 DIAL C/E

Datasheet

321In Stock

325Expected 07/09/2026

$5.43

$5.03

$4.92

$4.63

View

Min.: 1
Mult.: 1

Accessories

Dial Plate

1/8 in

32 mm

Aluminum

Black

Numbers, 0 to 100

Models C, E and Knob 5151

5000E

Bulk

Knobs & Dials BAR KNOB

5103E
Ohmite
1: $17.71
50In Stock

Mfr. Part No.
5103E

Mouser Part No
588-5103E

Ohmite

Knobs & Dials BAR KNOB

Datasheet

50In Stock

$17.71

$15.94

$15.36

$15.34

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

32 mm

Aluminum

Models H, J, G, K, L

5100E

Bulk

Knobs & Dials HANDWHEEL W/POINTER HEX

5104AE
Ohmite
1: $80.31
2In Stock

Mfr. Part No.
5104AE

Mouser Part No
588-5104AE

Ohmite

Knobs & Dials HANDWHEEL W/POINTER HEX

Datasheet

2In Stock

$80.31

$74.76

$70.20

$67.57

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

3/8 in

83 mm

Aluminum

Smooth

Black

5100AE

Bulk

Knobs & Dials HANDWHEEL W/POINTER

5104E
Ohmite
1: $80.71
2In Stock
10Expected 29/06/2026

Mfr. Part No.
5104E

Mouser Part No
588-5104E

Ohmite

Knobs & Dials HANDWHEEL W/POINTER

Datasheet

2In Stock

10Expected 29/06/2026

$80.71

$74.95

$71.45

$67.38

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

3/8 in

83 mm

Aluminum

Smooth

Black

5100E

Bulk

Knobs & Dials FINGERGRIP W/POINTER HEX

5109AE
Ohmite
1: $76.59
10In Stock

Mfr. Part No.
5109AE

Mouser Part No
588-5109AE

Ohmite

Knobs & Dials FINGERGRIP W/POINTER HEX

Datasheet

10In Stock

$76.59

$73.16

$66.39

$63.57

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

42 mm

Aluminum

Fluted

Black

5100AE

Bulk

Knobs & Dials FINGERGRIP W/POINTER

5109E
Ohmite
1: $78.55
17In Stock
15Expected 11/09/2026

Mfr. Part No.
5109E

Mouser Part No
588-5109E

Ohmite

Knobs & Dials FINGERGRIP W/POINTER

Datasheet

17In Stock

15Expected 11/09/2026

$78.55

$75.89

$67.69

$64.73

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

42 mm

Aluminum

Fluted

Black

5100E

Bulk

Knobs & Dials FINGERGRIP W/POINTER

5111E
Ohmite
1: $71.18
5In Stock

Mfr. Part No.
5111E

Mouser Part No
588-5111E

Ohmite

Knobs & Dials FINGERGRIP W/POINTER

Datasheet

5In Stock

$71.18

$69.09

$66.68

$64.12

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

60 mm

Aluminum

Fluted

Black

5100E

Bulk

Knobs & Dials BAR KNOB

5116E
Ohmite
1: $30.25
20In Stock

Mfr. Part No.
5116E

Mouser Part No
588-5116E

Ohmite

Knobs & Dials BAR KNOB

Datasheet

20In Stock

$30.25

$28.06

$26.84

$25.96

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

38 mm

Phenolic

Smooth

Black

5100E

Bulk

Knobs & Dials FINGER GRIP HEX

5150AE
Ohmite
1: $26.47
18In Stock

Mfr. Part No.
5150AE

Mouser Part No
588-5150AE

Ohmite

Knobs & Dials FINGER GRIP HEX

Datasheet

18In Stock

$26.47

$24.52

$24.32

$23.28

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

38 mm

Aluminum

Fluted

Black

Line on Top

5100AE

Bulk

Knobs & Dials FINGER GRIP KNOB

5151E
Ohmite
1: $19.20
11In Stock
125On Order

Mfr. Part No.
5151E

Mouser Part No
588-5151E

Ohmite

Knobs & Dials FINGER GRIP KNOB

Datasheet

11In Stock

125On Order

$19.20

$17.43

$17.32

$16.53

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/8 in

20 mm

Fluted

Black

Line on Top

RES Series

5100E

Bulk

Knobs & Dials 10 Turn 6mm Shaft 1 screw

2694
BI Technologies / TT Electronics
1: $11.52
89In Stock

Mfr. Part No.
2694

Mouser Part No
858-2694

BI Technologies / TT Electronics

Knobs & Dials 10 Turn 6mm Shaft 1 screw

Datasheet

89In Stock

$11.52

$10.60

$10.03

$9.73

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

2694

Bulk

Knobs & Dials DIAL

RBC
BI Technologies / TT Electronics
1: $53.84
14In Stock

Mfr. Part No.
RBC

Mouser Part No
858-RBC

BI Technologies / TT Electronics

Knobs & Dials DIAL

Datasheet

14In Stock

$53.84

$39.27

$34.40

$31.83

$31.03

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

46 mm

26 mm

Plastic

Concentric with Brake

Numbers, 15-Turn

Bulk

Knobs & Dials 1.01x.905 Inst Knob ABS Spun Alum

8560
Keystone Electronics
1: $16.07
66In Stock

Mfr. Part No.
8560

Mouser Part No
534-8560

Keystone Electronics

Knobs & Dials 1.01x.905 Inst Knob ABS Spun Alum

Datasheet

66In Stock

$16.07

$13.56

$13.39

$12.73

$12.72

Min.: 1
Mult.: 1

Knobs

1/4 in

23 mm

26 mm

Plastic

Knurled, Straight

Black

Arrow on Skirt

Bulk

Knobs & Dials .610x.700 Inst Knob ABS Spun Alum

8565
Keystone Electronics
1: $12.73
13In Stock

Mfr. Part No.
8565

Mouser Part No
534-8565

Keystone Electronics

Knobs & Dials .610x.700 Inst Knob ABS Spun Alum

Datasheet

13In Stock

$12.73

$9.83

$9.70

$9.66

Min.: 1
Mult.: 1

Knobs

1/4 in

18 mm

16 mm

Plastic

Ribbed with Dual Pointer

Black

Line on Side

Bulk

Knobs & Dials PLASTIC KNOB

8566
Keystone Electronics
1: $13.54
15In Stock

Mfr. Part No.
8566

Mouser Part No
534-8566

Keystone Electronics

Knobs & Dials PLASTIC KNOB

Datasheet

15In Stock

$13.54

$10.83

$10.81

$10.31

Min.: 1
Mult.: 1

Knobs

1/4 in

23 mm

21 mm

Plastic

Ribbed with Dual Pointer

Black

Line on Top and Side

Bulk

Knobs & Dials .510x.505 Inst Knob

8567
Keystone Electronics
1: $13.57
23In Stock

Mfr. Part No.
8567

Mouser Part No
534-8567

Keystone Electronics

Knobs & Dials .510x.505 Inst Knob

Datasheet

23In Stock

$13.57

$11.16

$11.02

$10.53

Min.: 1
Mult.: 1

Knobs

1/8 in

13 mm

Plastic

Knurled, Straight

Black

Line on Top and Side

Bulk

Knobs & Dials KNOB 1/4" BLACK

8568
Keystone Electronics
1: $15.01
9In Stock

Mfr. Part No.
8568

Mouser Part No
534-8568

Keystone Electronics

Knobs & Dials KNOB 1/4" BLACK

Datasheet

9In Stock

$15.01

$12.67

$12.51

$11.79

Min.: 1
Mult.: 1

Knobs

1/4 in

18 mm

16 mm

Plastic

Knurled, Straight

Black

Line on Top and Side

Bulk

Knobs & Dials KNOB RED SINGLE BAR INSTRUM

8571
Keystone Electronics
1: $10.88
2In Stock

Mfr. Part No.
8571

Mouser Part No
534-8571

Keystone Electronics

Knobs & Dials KNOB RED SINGLE BAR INSTRUM

Datasheet

2In Stock

$10.88

$8.51

$8.48

$8.41

View

Min.: 1
Mult.: 1

Knobs

1/4 in

17 mm

14 mm

Plastic

Knurled, Straight

Black, Red

Line on Side

Bulk

Knobs & Dials INSTRUMENT KNOB

5200E
Ohmite
1: $2.07
71In Stock

Mfr. Part No.
5200E

Mouser Part No
588-5200E

Ohmite

Knobs & Dials INSTRUMENT KNOB

Datasheet

71In Stock

$2.07

$1.88

$1.80

$1.66

Quote

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

17 mm

12 mm

Plastic

Fluted

Black

Line on Side

5000E

Bulk

Knobs & Dials INSTRUMENT KNOB

5205E
Ohmite
1: $2.61
57In Stock
500Expected 07/09/2026

Mfr. Part No.
5205E

Mouser Part No
588-5205E

Ohmite

Knobs & Dials INSTRUMENT KNOB

Datasheet

57In Stock

500Expected 07/09/2026

$2.61

$2.41

$2.26

$2.09

Quote

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

23 mm

15 mm

Plastic

Fluted

Black

Line on Side

5000E

Bulk

Knobs & Dials 1 3/4 in. Instrument Knob

5220E
Ohmite
1: $4.53
13In Stock

Mfr. Part No.
5220E

Mouser Part No
588-5220E

Ohmite

Knobs & Dials 1 3/4 in. Instrument Knob

Datasheet

13In Stock

$4.53

$4.20

$4.05

$3.73

Quote

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

38 mm

21 mm

Plastic

Fluted

Black

Line on Side

5000E

Bulk

Knobs & Dials 15/16 in. Instrument Knob

5250E
Ohmite
1: $3.46
55In Stock

Mfr. Part No.
5250E

Mouser Part No
588-5250E

Ohmite

Knobs & Dials 15/16 in. Instrument Knob

Datasheet

55In Stock

$3.46

$3.00

$2.76

Quote

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

19 mm

20 mm

Plastic

Fluted

Black

Dot on Top

5000E

Bulk

Knobs & Dials 1 1/8 in. Pointer Knob

5500E
Ohmite
1: $3.36
83In Stock

Mfr. Part No.
5500E

Mouser Part No
588-5500E

Ohmite

Knobs & Dials 1 1/8 in. Pointer Knob

Datasheet

83In Stock

$3.36

$3.33

$3.07

Quote

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

29 mm

15 mm

Plastic

Smooth

Black

Line on Top and Side

5000E

Bulk

Bulk Knobs & Dials

Customer Service Office

Company

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Alpha (Taiwan)
Alps Alpine
Amphenol
Bourns
Davies Molding
Diptronics
Eagle Plastic Devices
Eaton
ETI Systems
Grayhill
Keystone Electronics
Littelfuse
NKK Switches
Ohmite
Same Sky
Schneider Electric
Shin Chin
Switchcraft
TE Connectivity
TT Electronics
Vishay

Ball Knob
Bar / T Knob
Cap
Clamping Knob
Collet Knob
Conical Knob
Conical Knob with Skirt
Control Knob
Cylindrical Knob
Cylindrical Knob with Skirt
Dial Plate
Finger Wheel
Handle
Knob
Pointer/Selector
Push / Pull Knob
Ribbed
Shaft
Shaft, Hollow
Shaft Adapter

2 mm hex
2.08 mm
2.28 mm
2.5 mm
1/8 in
3.2 mm
3.56 mm
3.6 mm
3.7 mm
1/6 in Flatted
4.5 mm
3/16 in
4.9 mm
5 mm
5.9 mm
6 mm
6 mm D-Shaft
6.08 mm
6.2 mm
1/4 in

0.87 mm
0.88 mm
0.91 mm
1 mm
1.13 mm
1.17 mm
1.23 mm
1.25 mm
1.38 mm
1.39 mm
1.5 mm
1.64 mm
1.75 mm
1.95 mm
1.96 mm
2 mm
2.25 mm
2.38 mm
2.5 mm
2.51 mm

0.5 mm
0.63 mm
0.68 mm
0.72 mm
0.75 mm
0.76 mm
0.77 mm
0.78 mm
0.79 mm
0.81 mm
0.84 mm
0.85 mm
0.87 mm
0.88 mm
0.9 mm
0.91 mm
0.94 mm
0.96 mm
0.97 mm
1 mm

3-Arm
4-Arm
5-Arm, Star
Ball
Concentric with Brake
Cylindrical
Cylindrical, Serrated
Fluted
Fluted, Round
Fluted with Skirt
Heptagon
Knurled
Knurled, Straight
Knurled/Selector
Pointer
Rectangular with Brake
Ribbed
Ribbed, Tapered
Ribbed Knob
Ribbed with Bar Pointer

Amber
Black
Black, Blue
Black, Green
Black, Red
Black, Silver
Black, White
Black, Yellow
Black Gloss
Black Matte
Blue
Brown
Chrome
Clear
Cream
Gray
Gray (Dark Gray)
Gray (Light Gray)
Green
Ivory

Arrow on Skirt
Arrow on Top
Ball
Cylindrical
Dot on Skirt
Dot on Top
Line on Side
Line on Side and Skirt
Line on Skirt
Line on Top
Line on Top and Side
Line on Top and Skirt
No Indicator
Notch on Skirt
Notch on Top
Numbers, 0 to 100
Numbers, 100-Turn, 4-Digit
Numbers, 10-Turn
Numbers, 10-Turn, 3-Digit
Numbers, 10-Turn, 4-Digit

450-AA150
450-AA150C
450-AA151
450-AA152
450-AA152C
450-AA180
450-AA190
450-AA192
450-AA193
450-CK1532, 450-CK1560, 450-CK1564, 450-CKL560, 450-CKL564
FR01 Series, MR Series
General Equipment, Industrial Machinery, Medical and Other Industrial Applications
Models C, E and Knob 5151
Models H, J, G, K, L
Models P, N, R, U and Knobs 5104, 5106
N-15, PT15, PTC15
Panel Potentiometer
PT10
PT10, PTC10
PT10 Series

11
15
18
0020
23
0025
25
26
0033
33
0035
0055
0065
0070
0073
0692
0698
1101
1104
1106