Skip to main content

← All opportunities

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

SSN(X) Concept Design Expression of Interest

Key facts

Response deadline
Nov 6, 2026
12:00 AM UTC-05:00
Set-aside
No set-aside
No Set aside used
Notice type
Presolicitation
Posted on SAM.gov
Oct 30, 2026
Archives Feb 6, 2027

Description

Show the full description
Director, Submarine Programs (DSP), via the New Attack Submarine (SSN(X)) Program Office (PMS 351), is issuing this pre-solicitation synopsis to notify industry partners of an upcoming Area of Interest (AOI) notice under 10 U.S.C. § 4022 Other Transaction (OT) Authority. The formal AOI notice will launch as early as next week to identify qualified, interested vendors capable of performing the planned scope of work. This forthcoming opportunity will solicit competitive industry concepts to leverage Super Intelligence to advance the design of a novel SSN(X) System Arrangement Concept Design and reduce technical risk associated with its integration within a hydrostatically balanced Whole-Ship Submarine Concept Design (SCD). Interested source teams are encouraged to monitor this space and submit a simple, non-proprietary Expression of Interest (EOI). Parameters of the response are as follows: • Subject Line: SSN(X) Concept Design - Expression of Interest [Your Company Name] • Required Information: • Company Name and CAGE Code • Point of Contact (Name, Email, Phone) • Short statement confirming interest in the forthcoming AOI (limit to 1-2 sentences) • Identify if your company is a non-traditional or traditional defense contractor • Provide a brief description of your company’s capabilities that would address this opportunity (limit to 3-5 sentences) Vendors should refer to 10 U.S.C. ⸹ 4022(d)(1) which provides the conditions for industry participation in an OT. This EOI does not serve as a question-and-answer forum.End of the preview. Use “Show the full description” above to read all of it.

Director, Submarine Programs (DSP), via the New Attack Submarine (SSN(X)) Program Office (PMS 351), is issuing this pre-solicitation synopsis to notify industry partners of an upcoming Area of Interest (AOI) notice under 10 U.S.C. § 4022 Other Transaction (OT) Authority. The formal AOI notice will launch as early as next week to identify qualified, interested vendors capable of performing the planned scope of work. This forthcoming opportunity will solicit competitive industry concepts to leverage Super Intelligence to advance the design of a novel SSN(X) System Arrangement Concept Design and reduce technical risk associated with its integration within a hydrostatically balanced Whole-Ship Submarine Concept Design (SCD).

Interested source teams are encouraged to monitor this space and submit a simple, non-proprietary Expression of Interest (EOI). Parameters of the response are as follows:

  • Subject Line: SSN(X) Concept Design - Expression of Interest [Your Company Name]
  • Required Information:
    • Company Name and CAGE Code
    • Point of Contact (Name, Email, Phone)
    • Short statement confirming interest in the forthcoming AOI (limit to 1-2 sentences)
    • Identify if your company is a non-traditional or traditional defense contractor
    • Provide a brief description of your company’s capabilities that would address this opportunity (limit to 3-5 sentences)

Vendors should refer to 10 U.S.C. ⸹ 4022(d)(1) which provides the conditions for industry participation in an OT.

This EOI does not serve as a question-and-answer forum. Please submit response to the Government Points of Contact as stated in this notice. Responses mut be received by the Government Points of Contact via email no later than 12:00 a.m. Eastern Time 06 November 2026.

This opportunity is not to be construed as a commitment by the Government, nor will the Government reimburse respondents for any submitted information provided in response to this notice. Opting not to submit any response does not preclude participation in this AOI or any future engagements. It is the responsibility of industry to monitor the Government Point of Entry (GPE) for official AOI communications.

GOVERNMENT POINTS OF CONTACT:

DEADLINES:

  1. EOI Responses: 12:00 a.m. Eastern Time on 06 November 2026.

Contacts

Attachments

No attachment links are available here.

Record dates

Posted on SAM.gov: Oct 30, 2026
The agency’s publication date, as SAM.gov states it.
First recorded by BidLookup: Oct 30, 2026
The UTC day of the first read of SAM.gov’s listings that stored this notice.
Last confirmed: Oct 30, 2026
The UTC day of the latest read that still listed this notice. It does not mean the notice is unchanged or still open on SAM.gov now, and it is not the index’s last-read time.

Published by the agency on SAM.gov as notice 64dfb116b7204c3ca52d31c912f388c3. What these dates mean

Record

Solicitation number
N0013527R6276
Search the index for this number
NAICS
541330 · Engineering Services
Product/service code
1905 · COMBAT SHIPS AND LANDING VESSELS
Place of performance
Washington Navy Yard, District of Columbia 20376
Contracting office
WASHINGTON NAVY YARD, DC 20376-5000
SAM.gov notice ID
64dfb116b7204c3ca52d31c912f388c3