General Electric GE 35W4 Vacuum Tube Valve Gray Plates 2X2 Plate Cap but the stem will not

but the stem will not return to Position One

It measured 38/34 where minimum (65%) is 40/40 and 100% is 62/62

new in box Sylvania 14C7 tubes tested to spec on our Paul Hart-calibrated TV7/U

72 and 76 where minimum (65%) is 45

General Electric GE 35W4 Vacuum Tube Valve Gray Plates 2X2 Plate Cap but the stem will notThis is a Dutch auction for GE MANUFACTURED gray plate 35W4s. Etsy will indicate how many are available. The default setting is one. You must indicate the quantity you want. Silkscreening quality and color thereof will vary. Some will be GE branded while others will be OEM branded. They have been tested on our Paul Hart calibrated TV7 U where minimum (65%) is 40 and 100% is 62 and have the following values in descending order: 53, 53, 53, 53 and 52