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Federal opportunity · Solicitation

Closed

Big Blue 3 Mac (N6449821D0013 - N6449821D0023)DDG Backfit Modernization Tech Refresh Installation

N6449826Q5233 · Dept of Defense · SAM.gov

Closed. Responses were due Oct 13, 2026, 5:00 PM ET.

Responses due
Oct 13, 2026, 5:00 PM ET
Posted
Sep 16, 2026
NAICS code
336611 · Ship Building and Repairing
Set-aside
None
Place of performance
Not listed
Notice type
Solicitation
Solicitation number
N6449826Q5233
Official notice
View on SAM.gov →

Open opportunities in Ship Building and Repairing

What the agency was buying

BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023) , In support of the U.S. Navys DDG Back Fit Modernization (DDGM BF) Program requires alterations to be completed onboard USS MILIUS (DDG 69), USS GONZALES (DDG 66), USS PAUL HAMILTON (DDG 60), USS MCFAUL (DDG 74), USS STETHEM (DDG 63) and USS JOHN S MCCAIN (DDG 56).

From the official notice on SAM.gov.