# OEM ACOUSTIC MODEM Canonical: https://abierto.us/opportunities/n0017327q5603 - Solicitation number: N0017327Q5603 - Notice type: Special notice - Status: Closed. Deadline was October 30, 2026 at 5:00 PM EDT - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: Naval Research Laboratory (N00173) - NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing - Product or service code: 5845 Underwater Sound Equipment - Place of performance: Naval Anacost Annex, District of Columbia - Who can bid, by location: Anywhere in the US. Location does not limit who can bid: a product shipped to the buyer, research at the performer's facility, or work at the contractor's site. A state shown is the delivery point. - County: District of Columbia (FIPS 11001). https://abierto.us/counties/district-of-columbia-dc-11001 - First posted: October 20, 2026 - Last posted: October 20, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/7695c82e7d884a5283c2bd607d61443d/view ## Description This Notice of Intent is not a request for competitive proposals. This is not a solicitation or request for offers. No solicitation package is available and email requests will not be honored. Only one responsible source and no other supplies or services will satisfy agency requirements. The Naval Research Laboratory (NRL) intends to award a sole source purchase order to DELRESEARCH LLC of Sandwich, Massachusetts to furnish: OEM 32-CH HYDROPHONE ACOUSTIC MODEM The North American Industry Classification System Code (NAICS) for this requirement is 334511 with the size standard of #1250. The Federal Supply Code (FSC) / Product Service Code (PSC) procurement is 5845. This purchase will be made utilizing Simplified Acquisition Procedures in accordance with: Federal Acquisition Regulation (FAR) Part 13.106-1(b) for purchases not exceeding the simplified acquisition threshold of $250,000. Interested parties may identify their interests and capability to respond to this requirement within ___/___ calendar days of the publication of this notice. Any response to this notice must show clear and convincing evidence that competition would be advantageous to the Government. Information received will be considered solely for the purpose of determining whether or not to conduct a competitive procurement. A determination by the Government not to compete this proposed purchase order based upon response to this notice is solely within the discretion of the Government. No reimbursement for any cost connected with providing capability information will be provided. The point of contact is: Andrea Graves , email: andrea.l.graves6.civ@us.navy.mil. Please reference this Notice of Intent number, N00173-27-Q-5603 on your correspondence and in the “Subject” line of your email. ## Open now in the same industry 113 open in NAICS 334511. - AN/BYG-1 Applications Re-Architecture (N0002426R6222), due November 5, 2026 at 4:00 PM EST. https://abierto.us/opportunities/n0002426r6222 - Automated Celestial Navigation System (ACNS) Production (N00024-27-RFPREQ-IWS-6-0002), due November 27, 2026 at 5:00 PM EST. https://abierto.us/opportunities/n0002427rfpreqiws60002 - Navy Electronic Chart Display and Information System (ECDIS) Hardware and Software Production (N00025-26-R-5246), due January 13, 2027 at 4:00 PM EST. https://abierto.us/opportunities/n0002526r5246 ## Publications - October 20, 2026: Special notice, due October 30, 2026 at 5:00 PM EDT. Notice 7695c82e7d884a5283c2bd607d61443d. https://sam.gov/workspace/contract/opp/7695c82e7d884a5283c2bd607d61443d/view ## Points of contact - Andrea Graves, Andrea.L.graves6CIV@NRL.NAVY.MIL, 2028759251 - Theresa Macpherson, theresa.macpherson@nrl.navy.mil, 2029231340 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0017327q5603.