SEWIP Block 3 Design Agent OY4 Exercise

Award Notice Posted

Solicitation number
N00024-22-C-5520-P00035
Agency
Awarded
Set-aside
No set-aside

Opportunity facts

Contract number
N00024-22-C-5520-P00035
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
Linthicum Heights, Maryland 21090, United States
Points of contact

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Navy Naval Sea Systems Command awarded a $39.4 million cost-plus-fixed-fee modification to Northrop Grumman Systems Corporation on July 10, 2026, to exercise an option for design agent engineering support of the Surface Electronic Warfare Improvement Program (SEWIP) Block 3 systems.

The modification extends Northrop Grumman's work on continuous upgrades to the AN/SLQ-32(V) Electronic Warfare system aboard U.S. Navy ships. Work will be performed in Baltimore, Maryland, with completion expected by August 2027. The award was made as a sole source procurement under 10 USC 3204(a)(1); a redacted justification and approval was published upon execution of the underlying contract N00024-22-C-5520-P00034. This modification is designated N00024-22-C-5520-P00035.

Notice text

Northrop Grumman Systems Corporation, Mission Systems Sector, Linthicum Heights, Maryland, is being awarded a $39,400,521, cost-plus-fixed-fee modification to the previously awarded contract N00024-22-C-5520 to exercise an option for design agent engineering support of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 systems. SEWIP is an evolutionary development and acquisition program tasked with continuously upgrading the AN/SLQ-32(V) Electronic Warfare (EW) system about U.S. Navy ships. Work will be performed in Baltimore, Maryland and is expected to be complete by August 2027. Under 10 USC 3204(a)(1) a justification was provided for this sole source procurement. The redacted J&A was published upon execution of N00024-22-C-5520-P00034. 

Awarded contract N00024-22-C-5520-P00035 to Northrop Grumman Systems Corporation for 39400521.00 on 2026-07-10.

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