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Sewip Block 3 Hemisphere And Quadrant Ea Subsystem Production, Ancillary Equipment, And Spares

Sector: Aerospace & Defense • Location: Baltimore, Maryland, United States of America

Source: SAM.gov

Tender
Award Notice

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 c

Status
Closed
Sector
Aerospace & Defense, Manufacturing (Industrial), Residential, Commercial
Location
Baltimore, Maryland, United States of America
Updated
3 Nov 2026
Source
SAM.gov

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Tender Information

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The tender “Sewip Block 3 Hemisphere And Quadrant Ea Subsystem Production, Ancillary Equipment, And Spares” is a tender record in Taiyo, linked to the Aerospace & Defense sector. It is issued for works, goods, or services related to Baltimore, Maryland, United States of America.

Participants

Not available for this record.

Status

Original status

award notice

Taiyo status

Closed

Taiyo last update

2026-11-03

Contact

Not available for this record.

Description

Description

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.

Original sector

Not Identified

Budget

Location

Country

United States of America (USA)

State

Maryland

City

Baltimore

Source

Source

SAM.gov

URL

More Details

Record type

Tender

Sector

Aerospace & Defense, Manufacturing (Industrial), Residential, Commercial

Article published date

2025-12-20

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