Push-On Knobs

DakaWare Black Plastic Knob
(KNB) PO-B
DakaWare vintage black push-on knob. Classic hat switch tip used on Fender, Gates, Collins and Ampro equipment. Original production lot, NOT remakes. Circa 1950. Original patent number. Made in the USA. Click here for Centralab Rotary Lever Switch which this knob fits.
$35
DakaWare Vintage Ivory Push-On Knob
(KNB) PO-I
DakaWare vintage ivory push-on knob. Classic hat switch tip used on Fender, Gates, Collins and Ampro equipment. Original production lot, NOT remakes. Circa 1950. Original patent number. Limited quantity available. Made in the USA. Click here for Centralab Rotary Lever Switch which this knob fits.
$50 each
Black Plastic Knob
(KNB) Z16
Black plastic knob. 0.235" (6mm) spline bore. 0.905" diameter skirt with white painted pointer. 0.521" diameter top hat. 0.659" overall height. NSN: Z-16.
85¢ each - 70¢ (10+), 55¢ (100+)
Push-On Knob
(KNB) Z24
Push-on knob. Black plastic. 0.228" bore (5.8mm) spline. 1.19" diameter skirt, numbered 0-10. 0.712" diameter top hat, no insert or cap. 0.788" height. NSN: Z-24.
$1.75 each - $1.40 (10+)
Black Plastic Knob
(KNB) Z27
Black plastic knob. 0.230" (5.8mm) spline bore, no spring. 0.537" diameter. 0.451" H, fluted side. Aluminum inset with painted indicator. NSN: Z-27.
75¢ each - 55¢ (10+), 40¢ (100+)
Giant Slider Knob
(KNB) Z28
Giant slider knob. Black plastic. 0.873" x 0.274" D, 0.507" taper. 0.812" height. Unpainted indicator. 0.07" x 0.167" slot opening. NSN: Z-28.
$1.95 each - $1.70 (10+), $1.50 (100+)
Push-On Knob
(KNB) Z29
Push-on knob. Slotted top. Arced slot with unpainted dot. Unpainted indicator. Spline shaft 0.222" diameter (5.61mm). Body: 0.59" diameter, 0.509 (13mm) H. Same size as (KNB) 85. NSN: Z-29.
69¢ each - 55¢ (10+), 35¢ (100+)
Slider Knob
(KNB) Z32
Slider knob. Black plastic, gloss finish. 0.570" x 0.498" D, tapers to 0.202". 0.476" height. 0.143" x 0.096" slot. White index line on 3 sides. NSN: Z-32.
70¢ each - 55¢ (10+), 40¢ (100+)
Giant Slider Knob
(KNB) Z33R
Giant slider knob. Red plastic. 0.873" x 0.507" D, taper to 0.274". 0.812" H. Unpainted indicator groove, 3 sides. 0.167" x 0.070" opening. NSN: Z-33.
$2.25 each - $2 (10+)
Push-On Bar Knob
(KNB) Z35
Push-on bar knob. Black plastic, white painted indicator. 0.222" bore (5.6mm) spline shaft. 0.508" diameter x 0.605" height. NSN: Z-35.
$1.25 each - $1.10 (10+)
Push-On Knob
(KNB) 48
Push-on knob. Fluted edge. Black plastic. 0.188" bore for split shaft. Center spring clip. 0.900" diameter x 0.637" high.
$1.75 each
Push-On Mushroom Knob
(KNB) 50
Push-on mushroom knob. Black plastic. 0.188" bore for split shaft. Center spring clip. 0.950" diameter x 0.966" high, 0.523" diameter shoulder
$1 each - 75¢ (6+)
Push-On Knob
(KNB) 51
Push-on knob. Black plastic. 0.188" bore for split shaft. Center spring clip. Tapered 0.801" - 0.885" diameter x 0.698" high.
75¢ each - 50¢ (25+)
Push-On Knob
(KNB) 52
Push-on knob. Chrome / plastic. Outer knob for dual concentric shafts. Fits 1/4" double flat shaft. 1.185" outside diameter. 0.842" inside diameter.
50¢ each - 42¢ (10+), 35¢ (50+)
Push-On Knob
(KNB) 72
Raised shoulder knob for 0.225" spline shaft. Black plastic. Topped with aluminum cap. 0.225" (5.75mm) bore, spline shaft, no spring. 11mm diameter shoulder x 6.35mm (1/4") high. 0.716"D (18.22mm) base x 0.801" (20.44mm) high.
$1.50 each - $1 (10+), 75¢ (100+), 58¢ (500+)
Raised Shoulder Knob
(KNB) 80
Raised shoulder knob. Black plastic. Aluminum inset. Fluted sides with indicator. 0.217" (5.5mm) bore, spline shaft. 11mm diameter x 8mm high shoulder. 23.5mm diameter body x 12.63mm (1/2") high.
$1.50 each - $1 (10+), 75¢ (100+), 60¢ (500+)
Push- On Knob
(KNB) 85
Push-on knob. Slotted top. Arced slot with painted dot. Spline shaft. No set screws. 0.222" (5.61mm) bore. 0.59"D (15.1mm) x 0.509"H (13mm).
75¢ each - 60¢ (10+), 40¢ (100+)
Knob / Cap
(KNB) 86
Black plastic knob / cap. Ridged top. External dimensions: 1/2" x 3/4" x 0.430"H. Internal dimensions: 0.328" x 0.599" x 0.380" deep.
50¢ each - 35¢ (10+), 22¢ (100+)
Slider Knob
(KNB) 87
Slider knob. Black plastic. White painted index. 0.048" (1.22mm) x 0.166" (4.21mm) opening. 0.570" (14.5mm) x 0.498" (12.65mm) x 0.484" (12.29mm) high.
70¢ each - 50¢ (10+), 35¢ (100+), 23¢ (500+)
Slider Knob
(KNB) 98
Slider knob. Plastic. Chrome finish, black indicator. 0.552" x 0.798" x 0.503"H. 0.049" x 0.158" mounting slot.
$1 each - 75¢ (10+), 50¢ (100+)
Pushbutton Knob
(KNB) 113
Pushbutton knob with finger dish on top. Fits 0.159" x 0.123" post. 0.472" x 0.23" x 0.55"H.
85¢ each - 75¢ (10+)
1/8" Bore Push-On Knob
(KNB) 115
1/8" bore black plastic push-on knob. White pointer on side and top. Flat top. 0.836" skirt diameter. 0.608" top diameter. 0.581"H.
75¢ each
1/4" Aluminum/Plastic Push-On Knob
(KNB) 118
1/4" push-on aluminum/plastic knob. Brushed aluminum top. Fluted sides. Plastic core. Aluminum jacket. Pointer scribed on side and top. 3/4"D x 9/16"H.
$1.95 each
Daka-Ware Brown Plastic Knob
(KNB) PO-BRN
Daka-Ware brown plastic knob. Push-on to flat shaft. No pointer. 0.441"D x 0.655"L.
$1.25 each - $1 (10+)
Arrow Hart Vintage Push-On Knob
(KNB) 3391
Arrow Hart vintage push-on knob. Brown. Internal retainer ring. FIts 5/16" OD shaft. 5/8" D.
$3 each - $2.50 (10+)
Arrow Hart Vintage
Push-On Cap Knob
(KNB) 3391-194
Arrow Hart vintage push-on cap knob. Black. Fits 5/16" OD shaft. 5/8" D. Alt P/Ns: GC34-104 or 2343-02.
$1.50 each - $1.33 (10+), $1.10 (50+)
Arrow Hart Vintage
Push-On Cap Knob
(KNB) 3391-372
Arrow Hart vintage push-on cap knob. Red. Fits 5/16" OD shaft. 5/8" D. Alt P/Ns: GC34-102 or 2343-01.
$3 each - $2.50 (10+)
Concave Push-On Knob
Yellow
(KNB) A7527-5
Concave push-on knob. Yellow. 1/8". 0.375"D x 1/4". 0.116" inside diameter x 0.125" deep. NSN: 5930-01-086-9562.
$1.50 each
Push-On Plastic Knob
(KNB) 24-007
1970's communication knob. Push-on. Aluminum insert with pointer. Fits 1/4" diameter flatted shaft. Push-on knob without set screws. 11/16" diameter x 5/8" high.
50¢ each - 45¢(10+), 39¢(100+)
Hewlett Packard
Gray Pushbutton Knob
(KNB) 0370-2898
Hewlett Packard gray pushbutton knob. Cap key. 0.283" x 0.717" x 0.543"H. DLA: 400-87-A-6338/0376.
NSN: 5930-01-095-0540.
$1 each
Push-On ALCO Knob
(KNB) KSS-1B
Alco push-on black knob for slotted shaft. Aluminum skin over plastic core. 9/32"D x 3/8"H.
$1.75 each