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Presolicitation NONE Expired 1 notice

MK 48 MOD 8 Heavyweight Torpedo Guidance and Control Section Synopsis N00024-25-R-6407

Solicitation N00024-25-R-6407 Copied Notice ID 18693b6292a744578e35f7835f51bd43 Copied DEPT OF DEFENSE — NAVSEA HQ
SAM.gov
Posted
Jul 11, 2025
Deadline
Jul 26, 2025
Set-aside
NONE
NAICS
334511
PSC
1355

Summary

AI-generated · Aug 25, 2025

The government will award a base-year contract and up to four option years to General Dynamics Mission Systems for the follow-on development, production, and engineering/technical support of the MK 48 MOD 8 Heavyweight torpedo Guidance and Control Sections. GDMS is the current and only responsible source as the design agent, manufacturer, assembler, and test agent, so this is a sole-source action under 10 U.S.C. 3204(a)(1) as implemented by FAR 6.302-1.

The MK 48 MOD 8 is the Navy’s primary submarine-launched ASW/ASUW weapon, and the Guidance and Control system includes complex subsystems such as acoustic sonar, G&C electronics, power, hydraulics, pumps, and propulsion. Interested parties may express their interest and capability to respond, but this is not a competitive procurement. Expressions must be received within 15 days; submissions are not reimbursed and are at the submitter’s expense. Companies interested in subcontracting opportunities should contact GDMS directly.

This is a Sole Source Synopsis. The Naval Sea Systems Command (NAVSEA) intends to utilize other than full and open competition to award a contract (consisting of a base year and up to four option periods) to General Dynamics Mission Systems (GDMS) for the follow-on development and production of MK 48 MOD 8 Heavyweight (HWT) Guidance and Control (G&C) Sections, and engineering and technical support. GDMS is the current and only responsible source as the design agent, manufacturer, assembler, and test agent for continued development of MK 48 MOD 8 HWT G&Cs capable of meeting the Government's requirements. The Government intends to solicit and negotiate with GDMS, and this contract action will be awarded pursuant to 10 U.S.C. 3204(a)(1) as implemented by Federal Acquisition Regulation (FAR) 6.302-1. Program Executive Office (PEO) Undersea Warfare Systems (PEOUWS), Undersea Weapons Program Office (PMS 404), is the Program Office responsible for this program. The MK 48 HWT torpedo is the U.S. Navy s primary submarine launched anti-submarine (ASW) and anti-surface warfare (ASUW) weapon. The MK48 MOD 8 is the latest iteration of the HWT torpedo. It is a high performance, self-propelled underwater vehicle that contains complex electronic and mechanical subassembly systems for providing propulsion, steering, navigation, and target detection. The system technologies include acoustic sonar, G&C electronics, electrical power, hydraulic systems, mechanical pumps, and propulsion. Interested parties may express their interest and capability to respond to the requirement. This notice of intent is not a request for competitive proposals. All expressions of interest must be received within fifteen (15) days after date of publication of this synopsis, and will be considered by the Government. Any submissions will not be reimbursed by the Government -- the entire cost of any submission will be at the sole expense of the source submitting the information. This synopsis is for informational purposes only. Companies interested in subcontracting opportunities must contact GDMS directly.

From Presolicitation posted on Jul 11, 2025

Notice history

1
  1. Presolicitation LATEST Posted Jul 11, 2025

Details

Solicitation number N00024-25-R-6407
Notice ID 18693b6292a744578e35f7835f51bd43
Notice type Presolicitation
Product / Service (PSC) 1355
NAICS 334511
Set-aside No Set aside used
Place of performance Manassas, Virginia
Archive date Aug 10, 2025

Award Information

Not yet awarded

Documents

No files available

View on SAM.gov

Contacts

primary
Brian Lofgren

Email

secondary
Benjamin Vesey

Email

Agency

DEPT OF DEFENSE
DEPT OF THE NAVY
NAVSEA
NAVSEA HQ
NAVSEA HQ

Place of Performance

Manassas, Virginia
USA

Dates

Posted Jul 11, 2025 1 year ago
Last Updated Aug 06, 2026 2 days ago
Due Jul 26, 2025 1 year ago