# BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023)DDG BACKFIT MODERNIZATION TECH REFRESH INSTALLATION

Notice 4db1b66e92904b64bc884dc50e5e60f2 (solicitation N6449826Q5233) from DEPT OF DEFENSE, NSWC PHILADELPHIA DIV, posted 2026-08-12, responses due 2026-09-15T21:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | 4db1b66e92904b64bc884dc50e5e60f2 |
| Solicitation number | N6449826Q5233 |
| Type | Solicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE NAVY |
| Office | NSWC PHILADELPHIA DIV |
| Posted | 2026-08-12T20:53:30.000Z |
| Response deadline (UTC) | 2026-09-15T21:00:00.000Z |
| Set-aside | - |
| NAICS | 336413 |
| PSC | R425 |
| Place of performance | - |
| Award | - |

## Description

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).

## Sources

- View on SAM.gov: https://sam.gov/opp/4db1b66e92904b64bc884dc50e5e60f2/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023)DDG BACKFIT MODERNIZATION TECH REFRESH INSTALLATION, SAM.gov contract opportunity 4db1b66e92904b64bc884dc50e5e60f2." samgovapi.io, https://samgovapi.io/opportunity/4db1b66e92904b64bc884dc50e5e60f2, data as of 2026-11-14. Primary record: https://sam.gov/opp/4db1b66e92904b64bc884dc50e5e60f2/view

## API and MCP

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