# HII Sole Source Notification

Notice db790b6f4f1a49298bc64e900d5f45e0 (solicitation SDA-SN-27-0004) from DEPT OF DEFENSE, SPACE DEVELOPMENT AGENCY, posted 2026-11-05, responses due 2026-11-20T17:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | db790b6f4f1a49298bc64e900d5f45e0 |
| Solicitation number | SDA-SN-27-0004 |
| Type | Special Notice |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE AIR FORCE |
| Office | SPACE DEVELOPMENT AGENCY |
| Posted | 2026-11-05T19:03:04.000Z |
| Response deadline (UTC) | 2026-11-20T17:00:00.000Z |
| Set-aside | No Set aside used |
| NAICS | 541330 |
| PSC | R425 |
| Place of performance | Chantilly, VA, USA |
| Award | - |

## Description

The Space Development Agency (SDA) intends to issue a sole-source, firm-fixed-price (FFP) contract to Huntington Ingalls Industries (HII) by January 2027. This award will enable HII to continue its highly specialized and unique combination of technical expertise, continuous process experience, and proprietary institutional knowledge of SDA constellation systems, space-vehicle architectures, and partner agency systems. This award will be made under the authority of FAR 6.302-1, Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements, 10 U.S.C. 3204 (a)(1). This is NOT a request for competitive proposals and is published for informational purposes only. Questions or comments related to this Notice of Intent shall be directed to ussf.pentagon.sda.mbx.SN-27-0004@mail.mil (phone calls/voicemails will not be accepted and will not receive a response). Please indicate in the subject of your email: Notice of Intent to Sole Source – SDA-SN-27-0004.

## Sources

- View on SAM.gov: https://sam.gov/opp/db790b6f4f1a49298bc64e900d5f45e0/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"HII Sole Source Notification, SAM.gov contract opportunity db790b6f4f1a49298bc64e900d5f45e0." samgovapi.io, https://samgovapi.io/opportunity/db790b6f4f1a49298bc64e900d5f45e0, data as of 2026-11-14. Primary record: https://sam.gov/opp/db790b6f4f1a49298bc64e900d5f45e0/view

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