DT-705A sensor assembly production
Active Indefinite Delivery Contract Awarded Last action
- Contract number
- N6660423DK300
- Awardee
-
Falmouth Scientific Inc. UEI LHVGM3RFA281
- Awarding agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Task orders
- 9 $3,518,367 obligated
Award facts
- Opportunity
-
- Hull Sensor Systems for DT-705A First Article and Production Sensor Assemblies Pre-Solicitation · N6660422R0081 · Posted Nov 12, 2021
- Combined order value
- $3,518,367 Current and potential, with all options
- Last date to order 75% complete
- IDV ceiling 57% used
- $6,198,606.00
- Maximum order
- $6,198,606.00
- Award type
- Single award
- Who can order
- Only the awarding agency
- Contracting staff
- NAICS code
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- PSC
- 5845 Underwater Sound Equipment
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 2 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 single-award Indefinite Delivery Contract to Falmouth Scientific Inc. on February 2, 2023, for DT-705A sensor assembly production and engineering services, with a contract ceiling of $6,198,606 and ultimate completion date of February 1, 2028.
Falmouth Scientific, a small-business manufacturer of precision oceanographic instrumentation headquartered in Pocasset, Massachusetts, operates exclusively as a prime contractor on this NAVSEA vehicle. The company designs, fabricates, tests, and delivers DT-705A sensor assemblies that measure conductivity, temperature, and pressure for naval vessels and oceanographic research platforms, along with specialized engineering services for sensor-upgrade work.
Place of performance is Pocasset, Massachusetts, with subordinate operations at Taunton, Massachusetts.
The originating solicitation, posted November 12, 2021, sought build-to-performance DT-705A sensor assemblies meeting the DT-705A Sensor Assembly Critical Item Performance Specification.
Since contract award in February 2023, NAVSEA has issued thirteen delivery orders ranging from $281,592 to $804,304. Recent representative task-order activity includes a $521,073 firm fixed-price order awarded July 25, 2025 for DT-705A production units (completion September 25, 2026); a $297,756 order awarded September 9, 2025 for production units (completion November 25, 2026); a $335,636 order awarded November 1, 2024 for DT-705A sensor assembly production (completion March 21, 2026); a $205,008 order awarded December 4, 2025 for DT-705A production units (completion January 25, 2027); a $179,382 order awarded January 23, 2026 for DT-705A production sensor assemblies (completion February 25, 2027); and a $565,092 order awarded May 14, 2026 for design, documentation, manufacture, testing, packaging, and delivery of DT-705A sensor assemblies to performance specification (completion July 19, 2027).
Task orders
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $0 |
Quick answers
Who was awarded contract N6660423DK300?
N6660423DK300 was awarded to Falmouth Scientific Inc. by Naval Sea Systems Command (Department of the Navy) on February 2, 2023.
How much is contract N6660423DK300 worth?
Orders under N6660423DK300 have obligated $3,518,367. N6660423DK300's own ceiling is $6,198,606. A single order can be worth up to $6,198,606.
How many orders have been placed under contract N6660423DK300?
9 orders have been placed under N6660423DK300, the latest on May 14, 2026.
Who can order from contract N6660423DK300?
N6660423DK300 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.
Was contract N6660423DK300 competed?
The extent of competition for N6660423DK300 was full and open competition. The government received 2 offers.
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