Contracts › HQ072725FE075
HQ072725FE075: Cet 25-524, Submarine Trainer Technology Refresh and Insertion (STTRI) Upgrades and Prototyping of Navigation, Attack Center and Modernization of (STTRI-NAC) Training Systems
Awarded to Northrop Grumman Systems Corporation by Defense Microelectronics Activity.
$6.4Mobligated
$6.4Mpotential value
31 March 2027current end date
See modifications, all subcontractors and funding in FedSift →
| Contract | HQ072725FE075 |
|---|---|
| Vehicle | HQ072716D0004 |
| Awardee | Northrop Grumman Systems Corporation |
| Awarding agency | Defense Microelectronics Activity |
| Awarding office | DEFENSE MICROELECTRONICS ACTIVITY |
| NAICS | 541330 Engineering Services |
| PSC | AC33 National Defense R&D Services; Defense-Related Activities; Experimental Development |
| Place of performance | MD |
| Offers received | 1 |
| Period of performance | 09 September 2025 to 31 March 2027 |
| Potential end | 31 March 2027 |
| Estimated recompete solicitation | Now / imminent (estimate, ~6 months before expiry) |
Source: USASpending.gov (FPDS), public federal procurement data, as the agency reported it. Our record updated 04 October 2026. The solicitation date is an estimate from the end date, not a posted date.
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