142-527-01-19R10 Faceseal Sontara This faceseal is used on 3M Breathe Easy and Supplied Air Systems Specifications Material: Rubber Used With: Breathe Easy Supplied Air Systems UPC: 051138724470 UNSPSC: 46182000 Occupational Health and Safety Products 3M OHESD 142 527 01 19R10 SONTARA 051138724470 Safety and Security Respiratory Protection