Overview Product Description Dial glass for Sparton model 6-26. Sparton part # G-6620. 9.05" W x 2.64" H x .094" thick (nominal). NOTE: This dial is made in acrylic to lower machining costs. Product Videos Custom Field Product Reviews Write a Review Write a Review × Sparton 6-26 Dial (Item: DG-562) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *