FY26 SEWIP Block 3 Hemisphere and Quadrant EA Subsystem Production & Ancillary Equipment
Dept of Defense · DEPT OF THE NAVY
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- Response deadline
- Not listed
- Posted
- Jun 29, 2026
- Solicitation
- N00024-20-C-5519-P00040
- Set-aside
- None listed
- Place of performance
- Linthicum Heights, MD, USA
- Contracting office
- NAVSEA HQ · WASHINGTON NAVY YARD · DC
- Source
- SAM.gov · updated Jun 30, 2026
Description
Northrop Grumman Systems Corporation, Mission Systems Sector, Linthicum Heights, Maryland, was awarded a $312,338,052 firm-fixed price modification to previously-awarded contract N00024-20-C-5519 to exercise an option for the production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere and Quadrant systems. 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. Under 10 USC 3204 (a) (1), justification was provided for this sole source procurement. The redacted J&A was published upon execution of N00024-20-C-5519 P00037.
What similar awards have paid
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Typical award size
$66,044
Middle of the pack for similar past awards
Most similar awards fall between $28,011 and $98,120
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
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Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 5c9b8e8bfa694f93a7682a441b503039.