271-4.12K/REEL-RC 271-4.12K-RC 2714.2 271-4.22K/AP-RC 271-4.22K-RC 271-4.32K/AP-RC 271-4.32K/REEL-RC 271-4.32K-RC 271-4.42K/AP-RC 271-4.42K-RC