Radio frequency distribution and control systems (rfdacs) hardware and subcomponents
Active Indefinite Delivery Contract Awarded Last action
- Contract number
- N6660425DS502
- Awardee
-
Serco Inc. UEI DKJ1R5ABCN48
- Awarding agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Task orders
- 1 $500 obligated
Award facts
- Opportunity
-
- Radio Frequency Distribution and Control Systems (RFDACS) Pre-Solicitation · N6660425R0006 · Posted Dec 3, 2024
- Combined order value
- $500 Current and potential, with all options
- Last date to order 28% complete
- IDV ceiling <1% used
- $49,525,860.00
- Maximum order
- $4,000,000.00
- Award type
- Multiple award
- Who can order
- Only the awarding agency
- Contracting staff
- NAICS code
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 3 offers Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Legislative mandates
-
- Walsh-Healey Public Contracts Act FAR subpart 22.6
Award details come from SAM.gov/FPDS.
About this IDV
Naval Sea Systems Command awarded a multiple-award Indefinite Delivery Contract to Serco Inc. on June 4, 2025, with a ceiling of $49.525 million and ultimate completion date of June 3, 2030, for procurement, modernization, and depot-level repair of Radio Frequency Distribution and Control Systems (RFDACS) hardware and subcomponents for current and future Navy submarines.
Place of performance is Newport, Rhode Island. The contract procures RFDACS OK-700 units and components for Virginia and Columbia Class submarine programs, including hardware manufacturing, obsolescence monitoring, prototyping, and engineering modifications to maintain existing systems. Work encompasses seven Contract Line Items covering post-award activities, hardware procurement, obsolescence tasking, engineering services, and other direct costs, with a mix of Firm Fixed Price and Cost Plus Fixed Fee structures. The engineering services component spans 25,920 billable hours. The solicitation (N6660425R0006), posted December 3, 2024, specified NAICS code 334515 with a 750-employee size standard and an unrestricted full-and-open competition.
Base performance runs from September 2025 through September 2030. The current incumbent, Serco Inc., was selected as one of multiple awardees. A post-award conference delivery order for $500 was issued June 5, 2025, with completion June 27, 2025.
Task orders
| Task order | Ordering agency | Obligated | Awarded |
|---|---|---|---|
| Post award conference | Naval Sea Systems Command (Navy) | $500 |
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $0 |
Quick answers
Who was awarded contract N6660425DS502?
N6660425DS502 was awarded to Serco Inc. by Naval Sea Systems Command (Department of the Navy) on June 4, 2025.
How much is contract N6660425DS502 worth?
Orders under N6660425DS502 have obligated $500. N6660425DS502's own ceiling is $49,525,860. A single order can be worth up to $4,000,000.
How many orders have been placed under contract N6660425DS502?
1 order has been placed under N6660425DS502, the latest on June 5, 2025.
Who can order from contract N6660425DS502?
N6660425DS502 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.
Was contract N6660425DS502 competed?
The extent of competition for N6660425DS502 was full and open competition. The government received 3 offers.
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