# Submarine Tethered Expendable Buoy (STEB) Award Notice

Canonical: https://abierto.us/opportunities/n0002425d6231

- Solicitation number: N0002425D6231
- Notice type: Award notice
- Status: Awarded to General Dynamics Mission Systems, Inc. for $91,211,004.00
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NAVSEA HQ (N00024)
- NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Product or service code: 5865 Electronic Countermeasures, Counter-Countermeasures and Quick Reaction Capability Equipment
- Place of performance: Washington Navy Yard, District of Columbia
- First posted: September 8, 2025
- Last posted: September 8, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/5c64b3a85adb492eb33365d6dc24a43f/view

## Description

The Naval Sea Systems Command (NAVSEA) awarded an Indefinite Delivery Indefinite Quantity (IDIQ) for the development, production, integration and support of the Submarine Tethered Expendable Buoy (STEB). This cost-plus-fixed-fee (CPFF), cost-plus-incentive-fee (CPIF), firm-fixed-price (FFP), and cost type IDIQ was competitively procured through full and open competition.

## Award on USAspending

- Recipient: General Dynamics Mission Systems, Inc. (UEI MU3CM1145E44)
- Contract: N0002425D6231
- Obligated: $0.00
- Competition: Full and Open Competition, 3 offers received
- Link: award number N0002425D6231 equals the contract number; same awarding office N00024 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_N0002425D6231_9700/


## Publications

- September 8, 2025: Award notice. Notice 5c64b3a85adb492eb33365d6dc24a43f. https://sam.gov/workspace/contract/opp/5c64b3a85adb492eb33365d6dc24a43f/view

## Points of contact

- Kathleen Dwyer, kathleen.t.dwyer.civ@us.navy.mil, 2027810654
- Patrick Dooley, patrick.s.dooley3.civ@us.navy.mil, 2027812332

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0002425d6231.