DON26BZ05-NV080Pre-ReleaseSBIR

Submarine Cabinet Sound Dampening Alternative

Department of DefenseNAVY

AI Overview

The Navy seeks a sound dampening material to replace aging lead septum foam in submarine electronic cabinets, requiring equivalent noise performance, 40+ year lifespan, and faster installation/replacement methods to minimize equipment downtime on COLUMBIA-class vessels.

This summary is AI-generated from the official solicitation.

Key Details

Agency
Department of Defense
Funding Amount
Release Date
August 5, 2026
Due Date
September 23, 2026

Official Description

As part of the production of electronic cabinets and consoles, noise mitigation products are installed prior to the installation of the electronic components and cabling. The noise mitigation material of choice for decades has been lead septum foam. Reference 1 is the baseline 53711-3203197 lead septum product. This material is installed with a Pressure Sensitive Adhesive (PSA) backing or adhesive to the inner walls of the enclosures. Depending on the complexity of the electronics assembly, in m...

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Change History

Opportunity AddedAug 5, 2026 at 12:02 PM

Submarine Cabinet Sound Dampening Alternative

New opportunity: Submarine Cabinet Sound Dampening Alternative

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