AwardTape · Defense awards · Electronics and communications · Sonar and underwater sound · N6660419DE900
N6660419DE900: $0 IDIQ contract to Undersea Sensor Systems, Inc
Undersea Sensor Systems, Inc holds an IDIQ contract from Department of the Navy with $0 obligated since Oct 2023, against a ceiling of $24.9M. Latest action Jan 29, 2026.
Dt-592d and dt-5911c hydrophone first article units and production assemblies.
| PIID | N6660419DE900 |
|---|---|
| Type | IDIQ contract |
| Company | Undersea Sensor Systems, Inc |
| Agency | Department of the Navy |
| Contracting office | NUWC DIV NEWPORT |
| Category | Electronics and communications · Sonar and underwater sound |
| PSC | 5845 UNDERWATER SOUND EQUIPMENT |
| NAICS | 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING |
| Obligated since Oct 2023 | $0 |
| Total obligated (lifetime) | $0 |
| Ceiling (base and all options) | $24.9M |
| Base date | Jul 30, 2019 |
| Latest action | Jan 29, 2026 |
| End date | n/a |
| Actions since Oct 2023 | 7 |
| Pricing | Firm fixed price |
| Competition | Full and open competition |
| Source | USAspending.gov record |
| Reporting lag | DoD 90 days |
| Award | Company | Obligated FY2024+ | What | Agency | Category | Latest action |
|---|---|---|---|---|---|---|
| N6660424FE906 delivery order | Undersea Sensor Systems, Inc | $1.7M | Dt-511c hydrophone production | Navy | Sonar and underwater sound | Apr 28, 2026 DoD 90d |
| N6660422FE903 delivery order | Undersea Sensor Systems, Inc | $0 | Hydrophone sonar | Navy | Sonar and underwater sound | Jul 25, 2024 DoD 90d |
| N6660422FE904 delivery order | Undersea Sensor Systems, Inc | $0 | Hydrophone, sonar | Navy | Sonar and underwater sound | Mar 6, 2025 DoD 90d |
| N6660423FE905 delivery order | Undersea Sensor Systems, Inc | $0 | Dt-592d production | Navy | Sonar and underwater sound | Apr 28, 2026 DoD 90d |
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Place of performance shows the state only.
Terminal: alerts on new orders and modifications to this contract, and CSV export.
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