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MIG ConsumablesMIG contact tip, nozzle, diffuser and liner numbers across brands and guns, each cross-reference cited to the maker's own table

1,586 parts · 38 guns and counting

Bernard 4623R MIG nozzle insulator

Bernard 4623R MIG nozzle insulator (Bernard/Tregaskiss — Conversion Series Consumables); fits 4 guns including Bernard BTB Semi-Automatic MIG Gun.

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Bernard/Tregaskiss — Conversion Series ConsumablesBernard and Tregaskiss (ITW Welding) · manufacturer product page · table 1 · supports fitment