SEWIP Block 3 Hemisphere and Quadrant EA Subsystem Production, Ancillary Equipment, and Spares
Award Notice Posted
- Solicitation number
- N00024-20-C-5519-P00037
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Awarded
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- N00024-20-C-5519-P00037
- 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 Department of the Navy Naval Sea Systems Command awarded a $334,419,034 firm-fixed price contract modification to Northrop Grumman Systems Corporation for the production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere and Quadrant Configuration subsystems and associated ancillary equipment and spares. This modification to the previously-awarded contract N00024-20-C-5519 covers the delivery of additional quantities of these electronic warfare systems designed to upgrade the AN/SLQ-32(V) Electronic Warfare system aboard U.S. Navy surface ships, with work expected to be completed by December 2029. The contract includes options that, if exercised, would bring the cumulative value to $783,025,378, with performance extending through April 2030 if all options are exercised. Work will be performed across multiple locations, with the majority conducted in Baltimore, Maryland (33%), and the remainder distributed among facilities in Florida, Massachusetts, Maryland, California, New Hampshire, and other states.
Notice text
Northrop Grumman Systems Corporation, Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $334,419,034 firm-fixed price modification to previously-awarded contract N00024-20-C-5519 for production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere and Quadrant Configuration subsystems. SEWIP is an evolutionary development and acquisition program tasked with continuously upgrading the AN/SLQ-32(V) Electronic Warfare (EW) system aboard U.S. Navy (USN) surface ships. This contract modification is for the delivery of additional quantities of SEWIP Block 3 Hemisphere and Quadrant Configuration subsystems. This contract modification includes options, which if exercised, would bring the cumulative value of this contract action to $783,025,378. Work will be performed in Baltimore, Maryland, (33%), Tampa, Florida (10%), Chelmsford, Maryland (8%), Sykesville, Maryland (7%), San Diego, California (5%), Hudson, New Hampshire (4%), Woburn, Massachusetts (4%), Rochester, New York (3%), Nashua, New Hampshire (3%), Glendale, Arizona (2%), Denver, Colorado (2%), Washington, North Carolina (2%), Longmont, Colorado (1%), Cincinnati, Ohio (1%), and miscellaneous locations – each less than 1% (15%) and is expected to be completed by December 2029. If all options are exercised, work will continue through April 2030.
Awarded contract N00024-20-C-5519-P00037 to Northrop Grumman Systems Corporation for 783025377.00 on 2025-12-12.
Files
| File | Type | Posted |
|---|---|---|
| J_and_A_SEWIPB3_FY26_Ext_Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Award Notice | |
| Pre-Award Synopsis: Contract Modification for FY26 SEWIP Block 3 Hemisphere and Quadrant EA Subsystem Production, Ancillary Equipment, and Spares | Special Notice |
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| Imaging and Electronic Warfare Systems Special Support Equipment (SSE) Unit Fabrication and Maintenance | Naval Sea Systems Command | No set-aside |
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