Final answer:
The single point of contact for all PFA failure policy matters in the Naval Nuclear Propulsion Program is the PFA Coordinator.
Step-by-step explanation:
The single point of contact on all PFA (Physical Fitness Assessment) failure policy matters relating to Naval Nuclear Propulsion Program personnel is the PFA Coordinator. This coordinator is responsible for handling all issues and inquiries related to PFA failures and policies within the program. They provide guidance to personnel and work closely with command leadership and medical professionals to ensure compliance and proper remediation.