ZKNU-3: Difference between revisions

From GRWiki
Jump to navigation Jump to search
mNo edit summary
 
Line 16: Line 16:
The {{Title|General Radio ZKNU-3 Fluted Knob}} was introduced in {{Catalog L}} and remained available through {{Catalog O}}.  
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. Its constructed of black phenolic resin and a "spinner" attached. The spinner is usefull when a slow motion dial is encountered. See the photo below of the Type [[722-ME]].
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.
See the [[KN]] article for all members in the series.

Latest revision as of 19:03, 25 July 2024

General Radio ZKNU-3
Fluted Knob
General Radio ZKNU-3 Fluted Knob

Available from 1948 to 1956

Manuals
  • Manual Needed.
Catalog History
 Document Year Page
Catalog L 1948 202
Catalog M 1951 225
Catalog N 1954 236
Catalog O 1956 238
(All manuals in PDF format unless noted otherwise)

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