Instrument Knob with Dial K.402, K.406, K.412

Bulgin, A.F.; Barking, Essex.

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  • Year
  • 1958 ?
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 357215

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Special material, described in the notes.
  • from Radiomuseum.org
  • Model: Instrument Knob with Dial K.402, K.406, K.412 - Bulgin, A.F.; Barking, Essex.
  • Dimensions (WHD)
  • 69.9 x 69.9 x 24.1 mm / 2.8 x 2.8 x 0.9 inch
  • Notes

  • This Bulgin Instrument Knob with Dial consists of three components parts:

    Knob K.402
    Skirt K.406
    Dial K.412

    The fluted black knob has a diameter of 41.3 mm and height 19.9 mm. It has a brass bush for 1/4" shafts and two 4 BA grub screws. The knob can be used alone, or with the skirt, or with the skirt and the dial.

    The skirt has a diameter of 52.4 mm and is 5.9 mm thick. It can be attached to the knob with three countersunk self-tapping screws.

    The dial is made of 21 swg frosted aluminium, anodised 0 - 100 over 180˚. It is 69.9 mm in diameter and is secured by the same screws as the skirt. Plain dials could also be supplied as K.412/P. 

  • Net weight (2.2 lb = 1 kg)
  • 0.044 kg / 0 lb 1.6 oz (0.097 lb)
  • Mentioned in
  • - - Manufacturers Literature (Bulgin components catalogue)
  • Author
  • Model page created by Bruce Taylor. See "Data change" for further contributors.

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The model Instrument Knob with Dial is part of the collections of the following members.

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