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Manufacturer part numbers, vendor listings, and source URLs for replacement components in the public ledger.
20CP4D electron tube manufactured by Sylvania, listed as 20CP4D (circa 1959).
Vendor: Sylvania
20CP4C electron tube manufactured by Sylvania, listed as 20CP4C (circa 1959).
Vendor: Sylvania
20CP4B electron tube manufactured by Sylvania, listed as 20CP4B (circa 1959).
Vendor: Sylvania
20CP4A electron tube manufactured by Sylvania, listed as 20CP4A (circa 1959).
Vendor: Sylvania
20CP4 electron tube manufactured by Sylvania, listed as 20CP4 (circa 1959).
Vendor: Sylvania
19AP4D electron tube manufactured by Sylvania, listed as 19AP4D (circa 1959).
Vendor: Sylvania
19AP4C electron tube manufactured by Sylvania, listed as 19AP4C (circa 1959).
Vendor: Sylvania
19AP4B electron tube manufactured by Sylvania, listed as 19AP4B (circa 1959).
Vendor: Sylvania
19AP4A electron tube manufactured by Sylvania, listed as 19AP4A (circa 1959).
Vendor: Sylvania
19AP4 electron tube manufactured by Sylvania, listed as 19AP4 (circa 1959).
Vendor: Sylvania
17YP4 electron tube manufactured by Sylvania, listed as 17YP4 (circa 1959).
Vendor: Sylvania
17TP4 electron tube manufactured by Sylvania, listed as 17TP4 (circa 1959).
Vendor: Sylvania
17QP4A electron tube manufactured by Sylvania, listed as 17QP4A (circa 1959).
Vendor: Sylvania
17QP4 electron tube manufactured by Sylvania, listed as 17QP4 (circa 1959).
Vendor: Sylvania
17VP4 electron tube manufactured by Sylvania, listed as 17VP4 (circa 1959).
Vendor: Sylvania
17LP4A electron tube manufactured by Sylvania, listed as 17LP4A (circa 1959).
Vendor: Sylvania
17LP4 electron tube manufactured by Sylvania, listed as 17LP4 (circa 1959).
Vendor: Sylvania
17JP4 electron tube manufactured by Sylvania, listed as 17JP4 (circa 1959).
Vendor: Sylvania
17RP4 electron tube manufactured by Sylvania, listed as 17RP4 (circa 1959).
Vendor: Sylvania
17HP4B electron tube manufactured by Sylvania, listed as 17HP4B (circa 1959).
Vendor: Sylvania