Push-On Knobs - "D" Shaft

Push-On "D" Knob
(KNB) Z8
Push-on "D" knob. Black plastic. 1/4" bore, fluted. 7/8"D skirt. Numbered 0-10. 1/2"D top hat (no inlay). 5/8"H overall. NSN: Z-8.
$1.50 each - $1.25 (10+), $1 (100+)
Vintage Push-On Pointer
"D" Knob
(KNB) 53
Vintage push-on pointer knob. Black plastic. 1-1/4" diameter, 9/16" high. 1/4" "D" shaft.
$2 each - $1.85 (10+), $1.60 (100+)
Push-On "D" Knob
(KNB) Z17
Push-on "D" knob. 1/4" bore, "D" (0.155) spring. 1-1/8"D skirt with white pointer. 0.706"D fluted top hat (no inlay). 0.768"H. NSN: Circa the 1970s. Z-17.
$1.37 each - $1.15 (10+), 90¢ (100+)
Push-On "D" Knob
(KNB) Z18
Push-on "D" knob. Black plastic 1/4" bore, "D" (0.155) spring. 1.3"D x 0.492H. Raised indicator dot. Fluted sides. NSN: Z-18.
$2.50 each - $2 (10+), $1.75(50+)
Tapered Push-On "D" Knob
(KNB) Z19
Tapered Push-on "D" knob. Black plastic. 1/4" bore, "D" (0.155") retainer spring. 1.186" D x 0.561" H. No insert or pointer. Fluted sides. NSN: Z-19.
50¢ each - 45¢ (10+), 37¢ (100+)
Push-On Double Wing
Pointer "D" Knob
(KNB) Z20
Push-on double wing pointer "D" knob. Black plastic. 1/4" bore, "D" (0.155") retainer spring. 0.996" tapers to 0.909". 0.640" H. Unpainted pointer. Smaller "D" than (KNB) 71. NSN: Z-20.
75¢ each - 65¢ (10+), 55¢ (100+), 49¢ (500+)
Push-On Knob
(KNB) Z21
Push-on knob. Black plastic. 1/4" bore, "D" with spring clip. 0.692" D - 0.605 taper. 0.605" H. No inlay. Raised indicator on side. NSN: Z-21.
75¢ each - 60¢ (10+), 47¢ (100+)
Push-On Knob Spline
(KNB) Z22
Push-on knob spline. Black plastic. 0.216" bore (5.5mm) spline. 1.833" skirt diameter. Unpainted pointer. 1.278" diameter top hat, fluted sides, no inlay. 0.759"H. NSN: Z-22.
$2.50 each - $2 (10+)
Push-On Knob
(KNB) Z23
Push-on knob. Black plastic. 1/4" bore, "D" (0.158") spring. 0.727" D - 0.727 taper. 0.583" H (no inset). Fluted sides, raised pointer. NSN: Z-23.
75¢ each - 65¢ (10+), 50¢ (100+)
Push-On Knob
(KNB) Z33
Push-on knob spline. 1-1/4" bore "D" (0.158), T spring. 1-1/4" skirt diameter. 0.724" diameter top hat, no inlay. Double wing pointer. 0.721"H. NSN: Z-33.
$2.75 each - $2.25 (10+)
Brown Push-On "D" Knob
(KNB) Z34
Brown push-on "D" knob. Brown plastic. 0.155" bore, "D" (0.105") spring. 1.039" D x 0.536 H. Fluted sides, no indicator or inlay. NSN: Z-34.
$2 each - $1.75(10+)
Push-On "D" Knob
(KNB) Z37
Push-on "D" knob. Black plastic. 1/4" bore "D" keyed (0.300). 1.23" diameter x 0.656 H. Silver raised indicator on top. No retainer spring. NSN: Z-37.
75¢ each - 65¢(10+)
Push-On "D" Knob
(KNB) Z38
Push-on "D" knob. Black plastic. 0.267" bore, "D" (0.185") no spring. 0.911" D x 0.433 H. No top inlay, knurled sides. Chrome finish. All stock with imperfections on top. NSN: Z-38.
25¢ each - 20¢(10+)
Push-On Raised
Shoulder Knob
(KNB) Z39
Push-on raised shoulder knob. Black plastic. 1/4" bore "D" (0.158) retainer spring. 0.713" diameter x 0.625 overall height. Fluted sides, no inlay. NSN: Z-39.
65¢ each - 55¢(10+), 47¢(100+)
Push-On "D" Bar Knob
(KNB) 56
Push-on "D" bar knob. Black plastic. 1/4" bore, "D" (0.158") spring. 0.869" diameter x 0.745" high. Unpainted indicator center line.
$1.50 each - $1 (10+), 75¢ (100+), 58¢ (500+)
Push-On "D" Knob
(KNB) 60
Push-on "D" knob. Fluted sides. Aluminum top inset. 1/4" bore, "D" (0.183") spring. "D" shaft. 0.912"D skirt, 0.514"D top hat, 0.650" overall height.
$1.25 each - $1 (10+), 75¢ (100+)
Push-On "D" Knob
(KNB) 61
Push-on "D" knob. Black plastic. 1/4" bore, "D" (0.225") spring. Knurled sides. No inset. 5/8"D x 1/2" high. Indicator on side.
75¢ each - 60¢ (10+), 47¢ (100+)
Push-On "D" Knob
(KNB) 62
Push-on "D" knob. Gray, hard plastic. 1/4" bore, "D" (0.198") spring. 1.988"D skirt, 1.275"D top hat, fluted sides, 0.827" overall height.
$4.50 each - $4 (10+), $3.19 (25+)
Push-On "D" / "T" Knob
(KNB) 68
Push-on "D" / "T" knob. Black plastic. 1/4" bore, "T" shape spring. (See enlarged image for "T" shape). 1.83"D skirt with unpainted pointer. 1.278"D fluted top hat. 0.761" overall height.
$2.50 each - $2.15 (10+), $1.75 (100+)
Push-On "D" Knob
Numbered Skirt '0 - 10'
(KNB) 69
Push-on "D" knob. Black plastic .1/4" bore, "D" (0.147") spring. 1.154"D skirt, numbered '0 - 10'. 0.727"D top hat, fluted sides, 0.680" overall height.
$1.50 each - $1.25 (10+), $1 (100+)
Push-On "D" Knob
Numbered Skirt '0 - 10'
(KNB) 70
Push-on "D" knob with aluminum inset. Black plastic .1/4" bore, "D" (0.209") spring. 1.15"D skirt, numbered '0 - 10'. 0.718"D top hat, fluted sides, 0.676" overall height.
$1.75 each - $1.50 (10+), $1.25 (100+)
Double Wing Pointer Knob
"D" Shaft
(KNB) 71
Push-on double wing pointer knob. Black plastic. 1/4" bore, "D" (0.198") spring. Fluted sides, painted pointer, unpainted tail, aluminum top inset. 0.962" diameter base tapered to 0.925". 0.639" overall height.
$2 each - $1.58 (10+), $1.25 (100+)
Push-On "D" Knob
(KNB) 73
Push-on "D" knob. Black plastic. 0.759"D top hat, fluted with aluminum insert on top. 1/4" (0.153) diameter bore. 1.438"D skirt with aluminum insert with pointer. 0.862" overall height. Over time, glue has loosened on inserts and you may need to reattach.
$2.50 each - $2 (10+), $1.70 (25+)
Push-On "D" Knob
(KNB) 74
Push-on "D" knob. Black plastic. 1/4" bore, "D" (0.215") spring. 1.827"D skirt with unpainted indicator. 1.285"D top hat, fluted sides, no inset. 0.751" overall height.
$2 each - $1.75 (10+), $1.50 (25+)
Push-On "T" Knob
(KNB) 75
Push-on "D" knob. Black plastic. 1/4" bore, "T" (0.158") spring. (See diagram). Fluted sides. 0.724"D x 0.522" high.
75¢ each - 60¢ (10+), 40¢ (100+)
Push-On "D" Knob
(KNB) 76
Push-on "D" knob. Black plastic. 1/8" bore, "D" (0.80") spring. Fluted sides. 0.711"D x 0.627" high.
75¢ each - 60¢ (10+), 49¢ (100+)
Black Plastic Knob with
Spun Aluminum Insert
(KNB) 78
Black plastic knob with spun aluminum insert. 1/4" bore, "D" (0.158") spring. 1.143" diameter skirt with painted indicator. 0.726" diameter top hat, fluted sides. 0.701" overall height.
$1.50 each - $1.25 (10+), $1 (100+)
Push-On "D" Knob
(KNB) 79
Push-on "D" knob. Black plastic. 1/4" bore, "D" with key, no spring. No set screws. Raised indicator on front. Fluted sides. 1-1/4"D x 0.667" high.
25¢ each - 20¢ (10+), 15¢ (100+)
Push-On "D" Knob
(KNB) 81
Push-on "D" knob. Black plastic. 1/4" bore, "D" (0.220") spring. Fluted sides. 1.271"D x 0.660" high.
$2 each - $1.75 (10+)
Knob with Numbered
Aluminum Skirt
(KNB) 83
Knob with numbered aluminum skirt. Numbered 1 - 10. Black plastic. 1/4" bore, "D" shaft, (0.135") spring. Fluted top hat with aluminum insert, 0.754"D. 1.436" diameter skirt. 0.873" overall height.
$3 each - $2.50 (10+), $2.10 (50+)
Push-On "D" Tapered Knob
(KNB) 84
Push-on "D" tapered knob. Black plastic. 1/4" bore, "D" (0.158") spring. Fluted sides. 0.713" to 0.663" taper, 0.631" high.
$1.15 each - 90¢ (10+), 75¢ (100+)
Push-On "D" Knob
(KNB) 89
Push-on "D" knob with aluminum inset. Black plastic. 1/4" bore, "D" (0.158") plastic stops. 0.7"D base, tapers to 0.6"D top x 0.61" overall height. Fluted sides, double vertical line index.
$1.50 each - $1.25 (10+), $1 (100+)
Chrome Push-On "D" Knob
(KNB) 91
Push-on "D" knob. Chrome. 0.272" (7mm) bore "D", (0.189") (4.82mm) no spring. 0.986" (25mm) diameter, 0.508" (13mm) high. Plastic. Indicator dot on top hat.
45¢ each - 40¢ (10+), 30¢ (100+), 20¢ (500+)
Push-On "T" Bar Knob
(KNB) 92
Push-on "T" bar knob. Black plastic. 1/4" bore, "T" spring. 1.132" base diameter x 0.757" high. Unpainted pointer. Dull finish, bin weary.
$2.50 each - $2.15 (10+), $1.90 (100+)
Push-On "D" Knob
(KNB) 93
Push-on "D" knob. Black plastic. 1/4" bore, "D" (0.159") spring. Smooth finish, no inset. 1-1/2"D x 17/32" high.
$1.75 each - $1.50 (10+), $1.25 (100+)
Aluminum Skirted Knob
(KNB) 94
Aluminum skirted knob with insert and painted pointer. Black plastic. Fluted top hat, 0.704"D. 1/4" bore, "D" shaft, (0.153") spring. 1.16" diameter skirt. 0.719" overall height.
$2.50 each - $2.35 (10+), $2 (100+)
Push-On "D" Knob
(KNB) 95
Push-on "D" knob. Knurled sides. 1/4" bore, "D" (0.184") no spring. "D" shaft. 0.913"D skirt, 0.679" top hat, 0.562" overall height. NOTE: Knobs have various states of injection mold casting residual. Click here for example.
50¢ each - 35¢ (10+), 20¢ (100+)
Push-On "D" White Knob
(KNB) 96
Push-on "D" knob. White hard plastic. 1/4" bore, "D" (0.158") spring. Fluted sides. 1.302"D x 0.500" high.
$1 each - 83¢ (10+), 70¢ (100+)
Push-On "D" Knob
(KNB) 97
Push-on "D" knob. Black plastic. White inset. 1/4" bore, "D" (0.153") spring. Fluted sides. 0.912"D x 0.758" high.
$1.50 each - $1.30 (10+), $1.10 (100+)
Push-On "D" Knob
(KNB) 99
Push-on "D" knob. Raised shoulder. Black plastic. 1/4" bore, "D" (0.158") spring. Fluted. No inset or pointer. 0.725"D x 0.634" overall height.
50¢ each - 40¢ (10+), 30¢ (100+), 20¢ (500+)
Black Plastic Knob
with Skirt
(KNB) 100
Black plastic knob. Fluted sides, no insert. Molded indicator. 0.277" (7mm) bore. "D" shaft. 0.984" (25mm) diameter skirt. 0.761" (19.31mm) diameter top hat, taper to 0.660" (16.79mm).
50¢ each - 40¢ (10+)
Push-On "D" Knob
Numbered Skirt '0 - 10'
(KNB) 101
Push-on "D" knob with aluminum inset. Black plastic. 1/4" bore, "D" (0.158") spring. 1-1/2"D skirt, numbered '1 - 10'. 3/4"D fluted top hat, 7/8" overall height.
$2.25 each - $2 (10+), $1.75 (100+)
Push-On "D" Bar Knob
(KNB) 102
Push-on "D" bar knob. Plastic chrome. 0.270" bore, "T" shape. No insert or spring. 1.153"D x 0.763" high.
50¢ each - 40¢ (10+), 30¢ (100+), 20¢ (500+)
Push-On "D" Knob
Numbered Skirt '0 - 10'
(KNB) 103
Push-on "D" knob. Black plastic. 1/4" bore, "D" (0.158") spring. 1-1/2"D skirt, numbered '1 - 10'. 3/4"D fluted top hat, no aluminum insert, 7/8" overall height.
$2 each - $1.75 (10+), $1.50 (100+)
Push-On "D" Knob
(KNB) 104
Push-on "D" knob. Chrome plastic. Fluted sides with index. .269" (6.8mm) bore, "D" .183" (4.62mm). Tapered .692" base to .611" top. .759" overall height.
75¢ each - 60¢ (10+), 40¢ (100+)
Push-On "D" Knob
(KNB) 105
Push-on "D" knob. Chrome plastic. Fluted sides. 1/4" bore, "D" (.155"). .914" diameter x .433" high. Same as KNB-108 (below) except has no indicator.
75¢ each - 60¢ (10+), 40¢ (100+)
Push-On "D" Knob
(KNB) 106
Push-on "D" knob. Black plastic. Fluted sides with raised painted side pointer. 1/4" bore, "D" / "T" (.175") spring. 1" diameter x 3/4" height. No inlay.
$1 each - 80¢ (10+), 60¢ (100+)
Push-On "D" Knob
(KNB) 108
Push-on "D" knob. Chrome plastic. Fluted sides. 1/4" bore, "D" (.155"). .914" diameter x .433" high. Same as KNB-105 (above) except has indicator dot.
85¢ each - 70¢ (10+), 50¢ (100+)
Push-On "D" Knob
(KNB) 109
Push-on "D" knob. Black plastic (all have injection mold tailing). Raised pointer on top, unpainted. 1/4" bore, "D" / "T" (.149"), no spring. 1-1/2" diameter x 1/2" height.
$3 each - $2.60 (10+), $2.25 (50+)
Push-On "D" Knob
(KNB) 111
Push-on "D" knob. Plastic, chrome color finish. 1/4" bore, "D" (0.161"). 3/4" diameter x 5/8" high. No inlay or indicator.
85¢ each - 75¢ (10+)
Push-On "D" Knob
(KNB) 112
Push-on "D" knob. Black plastic. 0.260" bore, "D" (0.184). no retainer spring. 0.725" diameter x 0.525" height. Fluted sides, no inset. NSN: Z-26.
50¢ each - 45¢ (10+)