(!) (Best Single) 5Z3G RCA FAA NOS 1962 (56/40 and 55/40)
$ 29.99
5Z3G RCA FAA NOS 1962
56/40
55/40
FAA=Federal Aviation Association
(5Z3=5U4G with UX-4 pin base)
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 (Best Single) 5Z3G RCA FAA NOS 1962 (56/40 and 55/40) "Pin It")