RCA TYPE 84/6Z4 RECTIFIER VACUUM TUBE FOR OLD RADIOS TEST GOOD

1 Sylvania 5Y4-GT Vacuum Tube - 1960's Rectifier for Vintage AM Radios

RCA 5Z3 Antique High Current Full Wave Rectifier Vacuum tube tested good VGC

NATIONAL UNION TYPE 25Z5 DUAL RECTIFIER VACUUM TUBE FOR OLD RADIOS TEST GOOD

Vacuum Tube, 5Y3GT, Tung-Sol/ RCA, Full-Wave Rect. , Tested Hickok 752A

ZENITH 5V3 DUAL RECTIFIER VACUUM TUBE FOR OLD RADIOS BOX3D, TEST GOOD

1 RCA 5V4GA Vacuum Tube - 1960 Vintage Full-Wave Rectifier for Radios & Amps

1 RCA 5U4GB Vacuum Tube Vintage Full-Wave Rectifier for Radios & Power Supplies