3500A-F-080-B 3500A-F-080-S 3500A-F-080-SS 3500-AL-04-NF-2 3500-AL-08-NF-2 3500-AL-10-NF-2 3500-AL-15-NF-2 3500-AL-20-NF-2 3500-AL-25-NF-2 3500AM