Opportunity

SBIR / STTR #DON26BZ01-DV043

R&D for Highly Loaded Grain Propulsion in 2.75" Mk66 Rocket Motors (SBIR/STTR Direct to Phase II)

Buyer

Department of War

Posted

April 05, 2026

Respond By

May 01, 2026

Identifier

DON26BZ01-DV043

NAICS

541715, 541330, 541712

This opportunity seeks advanced research and development for propulsion technology in military rocket motors: - Government Buyer: - Department of the Navy, Naval Air Warfare Center Weapons Division (NAWCWD) - Project Scope: - Research, design, fabrication, and testing of Highly Loaded Grain (HLG) technology for 2.75" Mk66 rocket motors - Goal: Achieve a 30% increase in range and total impulse with minimum smoke propellant - Includes ballistic design, motor fabrication, static firing, and a Detailed Design Review - Products/Services Requested: - R&D services for HLG propulsion in 2.75" Mk66 rocket motor form factor - No specific part numbers or quantities provided - Unique/Notable Requirements: - Government will supply motor cases, HLG materials, and technical support - Dual-use potential for both military (rotary-wing platforms) and commercial (satellite propulsion) applications - Emphasis on innovative, dual-use solutions under the SBIR/STTR Direct to Phase II program - No specific OEMs or vendors are named in the solicitation

Description

This solicitation is part of the SBIR / STTR program and is titled "DIRECT TO PHASE II: Highly Loaded Grain in 2.75" Form Factor." It is currently open for proposals. The solicitation seeks innovative research and development projects under the SBIR/STTR program. The deadline for submitting questions is specified, and the response deadline is February 24, 2023. The solicitation includes attachments with detailed information and instructions for prospective bidders.

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