Chicago Rawhide 67533 NSMP Oil Seal is a Buna-N lip seal designed for sealing rotating shafts in industrial machinery. The part number 67533 identifies this specific Chicago Rawhide oil seal in its NSMP lineup, reflecting a Buna-N elastomer lip. It retains lubricants and excludes contaminants in lubricated systems when installed in the correct shaft and housing configuration.
