# Undersea Warfare Combat Systems Product Support Contract Extension

Notice 012b44de6dba42ec87552db33ffe7690 (solicitation N00024-22-C-5231) from DEPT OF DEFENSE, PAE MISSION SYSTEMS, posted 2026-11-10, responses due 2026-11-25T21:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | 012b44de6dba42ec87552db33ffe7690 |
| Solicitation number | N00024-22-C-5231 |
| Type | Combined Synopsis/Solicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE NAVY |
| Office | PAE MISSION SYSTEMS |
| Posted | 2026-11-10T17:22:03.000Z |
| Response deadline (UTC) | 2026-11-25T21:00:00.000Z |
| Set-aside | No Set aside used |
| NAICS | 334511 |
| PSC | N010 |
| Place of performance | Reston, VA, USA |
| Award | - |

## Description

The Naval Sea Systems Command (NAVSEA) intends to utilize other than full and open competition to award a contract modification to the existing awarded contract N00024-22-C-5231 to extend the period of performance through fiscal year (FY) 2028. The base contract was awarded to Leidos, Inc. of Reston, Virginia (1750 Presidents Street, Reston, Virginia 20190-5661) for installation, spares procurement, integrated logistic support, fleet maintenance support, and lifecycle sustainment of the U.S. Navy’s AN/SQQ-89 Surface Ship Undersea Warfare Combat Systems in support of Portfolio Acquisition Executive Mission Systems PMW 650. The proposed contract action is for supplies and services for which the Government intends to solicit and negotiate with only one source under authority FAR 6.103-1. No other company could make these supplies on a timeline that would serve the Government’s needs. This notice is not a request for competitive proposals. Interested persons may identify their interest and capability to respond to the requirements. However, all expressions of interest received within fifteen (15) days after the date of publication of this synopsis, will be considered by the Government. Any submission will not be reimbursed by the Government and the entire cost of any submission will be at the sole expense of the source submitting the information. A determination by the Government not to compete this proposed contract, upon receipt of responses, is the sole discretion of the Government. Note: This is a synopsis intended to provide potential offerors with a summary of the subject procurement. This notice is for information only, is subject to modification, and shall not be construed as a commitment by the Government to solicit contractual offers or award contracts. The Government will not reimburse respondents for any questions submitted or information provided as a result of this notice. If a solicitation is issued in the future, it will be announced via the SAM.gov page located at www.sam.gov and interested parties must comply with that announcement.

## Sources

- View on SAM.gov: https://sam.gov/opp/012b44de6dba42ec87552db33ffe7690/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"Undersea Warfare Combat Systems Product Support Contract Extension, SAM.gov contract opportunity 012b44de6dba42ec87552db33ffe7690." samgovapi.io, https://samgovapi.io/opportunity/012b44de6dba42ec87552db33ffe7690, data as of 2026-11-14. Primary record: https://sam.gov/opp/012b44de6dba42ec87552db33ffe7690/view

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