Can I bring a katana through TSA?

Excuse me, I'm curious about the regulations surrounding bringing a katana through TSA security. I understand that there are strict rules in place for transporting weapons and dangerous objects, but I'm not entirely clear on whether a katana would be considered prohibited. Could you please clarify the TSA's stance on this matter? I'd appreciate any information you can provide to help me understand the process and ensure that I comply with all necessary guidelines.