FS 1- 4 section variable capacitor only, less the dial and mgt plate. from a HP 330B distortion analyzer.no name on cap but we all know HP did not skimp on quality when they made something.this measures 15-530 pf each section.the shaft is 1/4 long and 1/4" dia. and has insulating 1/4" coupling and the 3 mounting feet are insulated from the cap body.
.. $15 plus ship tnx RANDY K4RHH
rwcradiocollector@gmail.com in va