DT-513 Series Hydrophones

The Naval Undersea Warfare Center, Division Newport (NUWCDIVNPT) is issuing Solicitation N66604‑25‑R‑0029 to award a five‑year Indefinite Delivery/Indefinite Quantity (ID/IQ) contract for the design, documentation, manufacture, testing, packaging, and delivery of DT‑513 series hydrophones. The contractor must provide first‑article and production hydrophones that fully comply with the DT‑513 Critical Item Performance Specification (CIPS). Certain drawings and Government‑ furnished information are marked “DISTRIBUTION STATEMENT D – Export Controlled” and may be accessed only by DoD and authorized DoD contractors as directed in Section L. The contract will be performed at Newport, Rhode Island, under NAICS 334511 (Audio and Video Equipment Manufacturing) with no set‑aside requirements. The amendment extends the proposal due date to 13 May 2026, 2:00 p.m. Eastern Time. Questions may be directed to Keri Gunn (keri.l.gunn.civ@us.navy.mil) or Julianna Ricci (julianna.b.ricci.civ@us.navy.mil).

Notice ID

2c214fd771a14384ba91ac5567f83b83

Solicitation Number

N6660426R0029

NAICS Code

334511

Classification Code

5845