84=6Z4 RCA NOS GT-shape glass slightly tilted glass 1967 (44/40 and 47/40)
$ 6.99
84=6Z4 RCA NOS GT-shape slightly tilted glass 1967 (BR)
44/40
47/40
NOTE: YOU CANNOT! SUB THESE 6Z4 for the CHINESE branded 6Z4
(84=6.3V @ 500ma Filament, 1250V PIV, 60ma)
Philco Model 40-180 1939-1940
See more: Unknown Type
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