Which of the following is NOT a felony related to peace officer conduct?

The distinction of "not a felony" in this context applies to willfully resisting an officer. While this conduct is indeed unlawful and can result in legal repercussions, it is typically charged as a misdemeanor rather than a felony. Misdemeanor offenses are generally less severe than felonies and come with lighter penalties.

On the other hand, threatening a peace officer, providing a false identity to law enforcement, and disarming a peace officer are more severe offenses that are classified as felonies. These actions directly undermine the authority and safety of law enforcement personnel, which is why they carry heavier legal consequences. Understanding this hierarchy of offenses is crucial for comprehending the legal framework surrounding peace officer conduct in California.