Pre-Solicitation Synopsis: Contract Modification FY26-27 SEWIP Block 3 Design Agent Engineering Support
Closed Pre-Solicitation Posted
- Solicitation number
- N00024-22-C-5520-P000XX
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- PSC
- 5865 Electronic Countermeasures, Counter-Countermeasures And Quick Reaction Capability Equipment
- Place of performance
- Baltimore, Maryland, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Naval Sea Systems Command (NAVSEA) intends to modify the existing contract N00024-22-C-5520 held by Northrop Grumman Systems Corporation to provide additional engineering support for the SEWIP Block 3 Design program for fiscal years 2026-2027. This procurement falls under electronic countermeasures and counter-countermeasures equipment manufacturing and involves design engineering support services. The Government plans to pursue this contract modification on a sole source basis under FAR 6.302-1(a)(2)(ii) authority. While the agency reserves the right to consider capability statements, proposals, or quotations from all responsible sources submitted within 15 days of this notice's publication, the determination to proceed with sole source contracting remains at the Government's discretion. The pre-solicitation notice was posted on November 20, 2025, with a response deadline of December 5, 2025, and interested parties should note that this synopsis is for informational purposes only and does not constitute a commitment to solicit or award a contract.
This contract modification is not designated as a set-aside and will utilize Northrop Grumman Systems Corporation, located in Linthicum Heights, Maryland, as the incumbent contractor. The modification will add 240,000 hours of engineering support to the existing Cost-Plus-Fixed-Fee Level-of-Effort and Cost Only contract line items without extending the current period of performance. The contract covers design engineering support services for the SEWIP Block 3 program and falls under NAICS code 334511 for search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing. Interested parties seeking subcontracting opportunities should contact NGSC directly, as the Government will not accept proposals as a direct result of this pre-solicitation notice and bears no obligation to reimburse respondents for information provided.
Notice text
20 November 2025 – Pre-Solicitation Synopsis
The Naval Sea Systems Command (NAVSEA) intends to issue a solicitation to modify the previously awarded contract N00024-22-C-5520, held by Northrop Grumman Systems Corporation (NGSC), 150-B W. Nursery Road, Linthicum Heights, MD 21090-2202, on a sole source basis to provide additional FY26-27 SEWIP Block 3 Design Engineering Support. The anticipated Request for Proposal (RFP) will be for 240,000 hours to be added to previously awarded Cost-Plus-Fixed-Fee Level-of-Effort and Cost Only contract line items. The proposed contract action will not extend the current N00024-22-C-5520 Period of Performance.
The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1(a)(2)(ii). Parties interested in subcontracting opportunities should contact NGSC directly. All responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency. This notice of intent is not a request for competitive proposals. However, all responses received within 15 days after date of publication of this synopsis will be considered by the Government. A determination by the Government not to compete this proposed contract action based upon responses to this notice is solely within the discretion of the Government.
DISCLAIMER: This pre-solicitation notice is for information only and shall not be construed as a commitment by the Government to solicit contractual offers or award contracts. The Government is not soliciting, nor will it accept, proposals as a result of this synopsis. The Government will not reimburse respondents for any questions submitted or information provided as a result of this notice. This is not a solicitation or a promise to issue a solicitation, and this information is subject to modification and in no way binds the Government to award a contract.
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