Item Tag: NL-5557/FG17

Part Number NL-5557/FG17. The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers.

NATIONAL ELECTRONICS NL-5557/FG17 / NL5557FG17 (USED) THYRATRON TUBE, HIGH SENSITIVITY, SPARK PROTECTION TUBE, FOR HIGH FREQUENCY MACHINE APPLICATION. Part Number NL-5557/FG17. FACTORY WARRANTY MAY NOT APPLY.