Solicitations › DEPT OF DEFENSE › NAICS 334511

FY26 SEWIP Block 3 Hemisphere and Quadrant EA Subsystem Production & Ancillary Equipment

DEPT OF DEFENSE · Solicitation N00024-20-C-5519-P00040 · NAICS 334511 · Unrestricted (full and open)

Solicitation details

Solicitation number	N00024-20-C-5519-P00040
Notice ID	5c9b8e8bfa694f93a7682a441b503039
Agency	DEPT OF DEFENSE
Sub-tier	DEPT OF THE NAVY
Contracting office	NAVSEA HQ
NAICS code	334511
Product / service code (PSC)	5865
Set-aside	Unrestricted (full and open)
Notice type	Award Notice
Posted	30 June 2026
Response deadline	Not stated
Place of performance	Linthicum Heights, MD, USA

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.

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