Solicitation, first published as sources sought
DT-511C and DT-592D Hydrophones and Spare Parts
N6660425R0361
Department of the Navy, NUWC Div Newport. Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.
Response deadline
January 9, 2026 at 2:00 PM EST
Closed 252 days ago. Posted December 19, 2025, first published April 10, 2025. Scheduled to archive December 19, 2025.
Description
As published on SAM.gov.
Amendment 0003 is issued to extend the proposal response due date.
Amendment 0002 is issued to extend the proposal response due date.
Amendment 0001 is issued to add Clause 252.225-7013 Duty-Free Entry. Solicitation Number N66604-25-R-0361 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-592D 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.l.gunn.civ@us.navy.mil with any questions regarding this solicitation.
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
April 10, 2025
Sources sought
Due April 24, 2025 at 2:00 PM EDT. SAM.gov, notice 570bac3dbebf4a5e9f9e618dc460ff17
June 13, 2025
Presolicitation, originally sources sought
Due June 27, 2025 at 2:00 PM EDT. SAM.gov, notice 42ebe789069b4745807cf7d29d325a1b
August 27, 2025
Solicitation
Due September 26, 2025 at 2:00 PM EDT. SAM.gov, notice 750fa46c2d78421d9fd2b129bb5e64da
August 27, 2025
Solicitation, originally presolicitation
Due September 26, 2025 at 2:00 PM EDT. SAM.gov, notice 9efde5f5161746a68c450758e291ac35
September 8, 2025
Solicitation
Due September 26, 2025 at 2:00 PM EDT. SAM.gov, notice 356e96d731294f778ea725919f92831c
September 17, 2025
Solicitation
Due October 27, 2025 at 2:00 PM EDT. SAM.gov, notice 6f705c4b20a442a7ae78bf022a9d2c02
October 28, 2025
Solicitation
Due November 12, 2025 at 2:00 PM EST. SAM.gov, notice 95c8c90f40574acab6226348609bdd39
December 19, 2025
Solicitation
Due January 9, 2026 at 2:00 PM EST. SAM.gov, notice 5b284661256a40bfa6bffb80bdefd613
December 19, 2025
Solicitation
Due January 9, 2026 at 2:00 PM EST. SAM.gov, notice 65b632a720984f509695d5bdcc7a8318
Points of contact
- Kerin Prairiekerin.m.prairie.civ@us.navy.mil4018323037
- Keri GunnKeri.l.gunn.civ@us.navy.mil4018326779
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