The Naval Air Warfare Center, Weapons Division in China Lake, CA, intends to sole-source the procurement of 100 GPS units and components (P/N: VN-200T-CR) to VectorNav Technologies of Dallas, TX. This is because VectorNav is deemed the sole provider of these direct replacement parts necessary to maintain testing integrity. Interested parties believing they can fulfill the requirement must submit a capability statement via email within 5 days of the notice's publication. All contractors must maintain an active registration in SAM and be certified through the Defense Logistics Information Services (DLIS) to access Controlled Unclassified Information.