National Electronic
Showing all 8 results
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5U4G/5UGB/U52/274B/GT37/U52/5U4GB1x National NOS/NIB 5U4GB Square Getter Tested and Guaranteed Vacuum Tube 1955 – 1970
Add to cart $80.00 -
5U4G/5UGB/U52/274B/GT37/U52/5U4GB2x National NOS/NIB 5U4GB Square Getter Tested and Balanced Matched Pair Vacuum Tube 1955 – 1970
Add to cart $160.00 -
6146 / 6146A / 6146B6146B National Electronic Metal Base Made in U.S.A Amplitrex Tested Qty 1 Pc#2972001
Add to cart $65.00 -
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6X4 EZ90 U78 CV493 CV40056X4 7D National Black Plate, Clear Glass Top Ring Getter Made in Japan Qty 4 Pcs
Add to cart $54.00 -
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