GovBidFit database · SAM.gov sourceData refreshed November 4, 2026Official description stored

Presolicitation

SSN(X) Concept Design Expression of Interest

Solicitation N0013527R6276 · Due 2026-11-06. SSN(X) Concept Design Expression of Interest. DEPT OF DEFENSE in District of Columbia · NAICS 541330.

SolicitationN0013527R6276
Notice typePresolicitation
PostedOctober 30, 2026
Response deadlineNovember 6, 2026
Place of performanceWashington Navy Yard, District of Columbia, 20376, USA
ClassificationNAICS 541330 · Engineering Services · PSC 1905
Set-asideNo Set aside used

OFFICIAL NOTICE CONTENT

Opportunity description

Stored from SAM.gov public data

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: Agreements Officer � David Radell (david.l.radell.civ@us.navy.mil) Agreements Specialist � Kathleen Dwyer (kathleen.t.dwyer.civ@us.navy.mil) DEADLINES: EOI Responses: 12:00 a.m. Eastern Time on 06 November 2026.

FEDERAL BUYER

Buyer and contracting office

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Department / agencyDEPT OF DEFENSE
Sub-tierDEPT OF THE NAVY
Contracting officeNAVSEA HQ
Office addressWASHINGTON NAVY YARD, DC, 20376-5000, USA

Public points of contact

DOCUMENTS & LINKS

Opportunity documents

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NOTICE TIMELINE

GovBidFit change history

1 stored event

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First seen by GovBidFitOctober 31, 2026

GovBidFit first stored this opportunity from the SAM.gov public bulk feed. This does not replace the official posting date shown above.

GOVBIDFIT SCREENING LENS

What deserves attention before you spend bid time

Decision support

These screening signals are generated from the public notice fields stored for this specific opportunity. They are not eligibility findings or predictions; they are prompts for a faster, more disciplined review of the official solicitation.

Pre-solicitation stage

This is a pre-solicitation signal. Use it to prepare, verify likely eligibility and watch for the formal solicitation or amendments before committing proposal effort.

Very short response window

The stored deadline is within three days. Check earlier question, site-visit and attachment requirements immediately; the final response date may not be the first deadline that matters.

Eligibility gate recorded

No Set aside used is recorded as the set-aside or restriction. Confirm the bidding entity actually satisfies the applicable program and size requirements before investing proposal time.

Classification signal

NAICS 541330 · PSC 1905 is the recorded classification. Use it as a screening clue, then compare the actual scope and deliverables rather than treating the code alone as proof of fit.

Notice history exists

GovBidFit stores 2 notices tied to this solicitation. Review the notice chain and official SAM.gov history because later postings can change dates, scope or instructions.

Official description stored

GovBidFit stores the source notice text, but its length does not prove the requirements are complete. Review official attachments, clauses, amendments and Q&A before relying on the description.

Public buyer contact available

The source data includes 2 public contracting contacts. Use the solicitation's stated communication rules and deadlines before contacting the buyer.

Questions to resolve next

Has SAM.gov posted an amendment or changed the response date, attachments or submission instructions since this GovBidFit snapshot was refreshed?Has the formal solicitation been posted under this solicitation number or a related notice?Are there question deadlines, site visits, registrations or internal approvals that occur before the final response date?Does the bidding entity hold the required current status for the recorded set-aside and the solicitation's assigned NAICS size standard?Can the business perform in District of Columbia at a sustainable cost after travel, mobilization, staffing, licensing and subcontractor requirements are considered?Which related notice or amendment currently controls the response instructions?

What this opportunity record tells you

SAM.gov identifies this as a presolicitation from DEPT OF DEFENSE. The record was posted on October 30, 2026 and currently lists November 6, 2026 as the response deadline. GovBidFit keeps source facts separate from its matching guidance so you can see what comes from the federal notice.

The listed product or service classification is NAICS 541330 · Engineering Services · PSC 1905. The set-aside field is No Set aside used. These fields help narrow your search, but they do not replace the full solicitation, amendments, attachments, clauses or eligibility language on the official source.

Before deciding to bid

Read the complete official description and scope. Verify the exact response date, time and time zone on SAM.gov. Confirm NAICS/PSC and every set-aside eligibility requirement. Review attachments, amendments, Q&A and submission instructions. Check place of performance, staffing, insurance, bonding and execution requirements.
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