The Department of Defense, specifically the Naval Undersea Warfare Center Division (NUWCDIVNPT), is soliciting quotes for a Teledyne Instruments Acoustic Doppler Current Profiler (ADCP) system under the Request for Quote (RFQ) number N66604-25-Q-0260. This procurement is set aside for small businesses and involves a brand name-only purchase due to the specialized requirements for measuring water currents and related data in scientific research contexts. The selected system, including a Workhorse II ADCP and associated accessories, is crucial for accurate data collection in underwater environments and must be delivered to Newport, RI within 3-5 weeks of award. Interested offerors must submit their quotes by February 28, 2025, ensuring compliance with federal acquisition regulations, and can direct inquiries to Kenneth Chaffey at kenneth.l.chaffey.civ@us.navy.mil or by phone at 14018321837.