7 pin EF JOHNSON Type (122-237-1) ceramic chassis mount socket NOS (13 in stock) (813 tube)
$ 29.99
EF JOHNSON Type (122-237-1) NOS for 813 power tubes
7 pin ceramic chassis socket
silver plated phosphor bronze contacts
12) with hole in middle
1) with solid center
size = 2 5/8" square
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