[Test-Equipment] GR "feed thru" cones

[Alan Melia]

Hi all, I am renovating a GR 1422-MD precision capacitor and my only
remaining problem is a couple of shattered insulators that support the
binding posts. These are grey plastic "cones" 3/4inch in diameter and
fitting a 5/8inch diameter hole. Is anyone parting out any old GR kit that
may have these or the complete binding post assembly available please. (I am
located in the UK)

Thanks and Best Wishes
Alan (G3NYK)