ZKNU-3: Difference between revisions
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(Created page with "Type '''ZKNU-3 1 15/16" Skirt Diameter with Spinner'''. ==Specifications== ==Links== ==Photos== <gallery> </gallery> Category:Parts and Accessories") |
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{{GR Product | |||
|model=ZKNU-3 | |||
|codes=SPINNOBTRE | |||
|class=parts and accessories | |||
|summary=Fluted Knob | |||
|image=GR ZKNU-3 Close-Up.jpg | |||
|caption=General Radio ZKNU-3 Fluted Knob | |||
|series=KN | |||
|introduced=1948 | |||
|discontinued=1956 | |||
|designers= | |||
|manuals= | |||
* '''Manual Needed.''' | |||
{{Catalog History}} | |||
}} | |||
The {{Title|General Radio ZKNU-3 Fluted Knob}} was introduced in {{Catalog L}} and remained available through {{Catalog O}}. | |||
The Type ZKNU-3 is a fluted type knob with skirt diameter of 1-5/16". It accepts both 3/8" and 1/4" shafts using a supplied bushing. | |||
It is constructed of black phenolic resin and has a "spinner" attached. The spinner is useful when a slow motion dial is encountered. See the photo below of the Type [[722-ME]]. | |||
See the [[KN]] article for all members in the series. | |||
==Specifications== | ==Specifications== | ||
* '''Color:''' black | |||
* '''Skirt Diameter:''' 1-5/16" | |||
* '''Overall Depth:''' 3/4" | |||
* '''Shaft Size:''' 3/8" and 1/4" bushing supplied | |||
* '''Composition:''' phenolic resin | |||
==Links== | ==Links== | ||
* [[Media:GR Exp Knobs 05_1948.pdf|Experimenter May 1948 describing the Type KN Series]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR ZKNU-3 Front.jpg | |||
GR ZKNU-3 Front A.jpg | |||
GR ZKNU-3 Front B.jpg | |||
GR ZKNU-3 Side B.jpg | |||
GR ZKNU-3 Side.jpg | |||
GR ZKNU-3 Side A.jpg | |||
GR ZKNU-3 Rear.jpg | |||
GR 722-ME Front A.JPG|ZKNU-3 In Use | |||
</gallery> | </gallery> | ||
[[Category:Parts and Accessories]] | [[Category:Parts and Accessories]] | ||
Latest revision as of 19:03, 25 July 2024
The General Radio ZKNU-3 Fluted Knob was introduced in Catalog L (1948) and remained available through Catalog O (1956).
The Type ZKNU-3 is a fluted type knob with skirt diameter of 1-5/16". It accepts both 3/8" and 1/4" shafts using a supplied bushing. It is constructed of black phenolic resin and has a "spinner" attached. The spinner is useful when a slow motion dial is encountered. See the photo below of the Type 722-ME.
See the KN article for all members in the series.
Specifications
- Color: black
- Skirt Diameter: 1-5/16"
- Overall Depth: 3/4"
- Shaft Size: 3/8" and 1/4" bushing supplied
- Composition: phenolic resin
Links
Photos
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ZKNU-3 In Use
