(1) NOS National Union 6F8G Vacuum Tube | Black ‘T’ Plates | Foil Getter. 92% & 86% | GM 103% & 96%.
Item Tag: 6F8G
6F8G / 6F8 / VT99 JAN VACUUM TUBES MATCHED PAIR NATIONAL UNION Round Plate
6F8G / 6F8 / VT99 VACUUM TUBES MATCHED PAIR NATIONAL UNION. 6F8G JAN Round Plate / 6F8 / VT99 MATCHED PAIR NATIONAL UNION.