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DT-511C and DT-592D Hydrophones and Spare Parts
Department of the Navy · NUWC DIV NEWPORT
Respond by: Oct 30, 2026, 2:00 PM UTC−4Less than a day left
From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC
Notice facts
Source: SAM.gov Contract Opportunities public data file
- Solicitation number
- N6660426R0483
- Notice type
- Solicitation
- Posted
- Sep 21, 2026
- Response date
- Respond by Oct 30, 2026, 2:00 PM UTC−4
- Set-aside
- No Set aside used
- NAICS code
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Product or service code
- 5845
- Place of performance
- Newport, RI
- Contracting office
- NUWC DIV NEWPORT (N66604)NEWPORT, RI 02841
- Agency
- Department of Defense · Department of the Navy
Past prime awardees
Source: Award history, not a list of bidders on this notice
Past prime awardees · award history, not a list of bidders on this notice
35 companies held prime contracts from this office under NAICS 334511; 11 of them reported first-tier subawards to companies with NAICS 334511 in FedSub's records.
- LOCKHEED MARTIN CORPORATION · Reported first-tier subawards to 130 companies with NAICS 334511 in FedSub's records (latest Oct 2025).
24 more past prime awardees on Professional
Description
Source: SAM.gov Contract Opportunities public data file
Solicitation Number N66604-26-R-0483 is released and is attached as part of this notice. The Naval Undersea Warfare Center, Division Newport (NUWCDIVNPT) has a requirement to establish a five-year indefinite delivery indefinite quantity (ID/IQ) production contract for DT-511C and DT-592D Hydrophones and spare parts in order to replenish and maintain adequate inventory to support fleet needs. The work to be performed under the contract is for the contractor to design, document, manufacture, test, package and deliver first article and production Hydrophones that meet the performance requirements of the respective DT-511C and DT-592D Hydrophone Critical Item Performance Specification (CIPS). The contractor shall also manufacture, test, package and deliver DT-511C and DT-592 Hydrophone spare parts in accordance with the respective drawings in the Reference Baseline drawing package. The drawings are marked "DISTRIBUTION STATEMENT D - Export Controlled". Distribution is authorized to the Department of Defense (DoD) and U.S. DoD contractors only. In order to view the documents, please follow the instructions in Section L. Please contact Kerin Prairie at kerin.m.prairie.civ@us.navy.mil and Keri Gunn at keri.1.gunn.civ@us.navy.mil with any questions regarding this solicitation.
Versions on SAM.gov
Source: SAM.gov Contract Opportunities public data file
Posted Sep 21, 2026SolicitationCurrent version
Respond by Oct 30, 2026, 2:00 PM UTC−4
This version on SAM.gov (opens SAM.gov in a new tab)