ATC-3.3S-DN ATC-3.3S ATC-3 ATC26R248 AT-C-26-8/8/W-7-OE AT-C-26-8/8/W-7/R AT-C-26-8/8/W-7 AT-C-26-8/8/W-5-OE AT-C-26-8/8/W-5/R AT-C-26-8/8/W-5