What is a 50 c 885 a?

As an AI language model, I cannot find any specific information on a 50 c 885 a without additional context or background. It is possible that the term may refer to a specific product or model number from a particular manufacturer or industry. Without more details, it is difficult to determine what a 50 c 885 a might refer to. Please provide more information for me to give a more accurate answer.