Sole Source – Surface Electronic Warfare Improvement Program Block 3 Electronic Warfare Anti-Ship Missile Defense System Integration Engineering Services, Repairs, Spares, and Depot Support
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- N0016425GWM42
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- N0016425GWM42 Federal IDV award
- NAICS code
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- PSC
- 5865 Electronic Countermeasures, Counter-Countermeasures And Quick Reaction Capability Equipment
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Sea Systems Command published a Limited/Sole Source Justification Notice for a $422 million, five-year Basic Ordering Agreement (BOA) awarded to Northrop Grumman Systems Corporation (NGSC) to provide integration engineering services, repairs, spares, and depot support for the Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Electronic Warfare Anti-Ship Missile Defense System. The procurement, which is approximately 84% supplies and 16% services, supports the AN-SLQ32(V)7 Electronic Warfare system and includes Low-Rate Initial Production units while establishing organic depot capability. The Navy justified the sole source award based on NGSC being the exclusive developer and producer of the Block 3 system, possessing unique technical expertise that would be costly and time-consuming to replicate elsewhere. Market research conducted through a Request for Information in March 2022 confirmed no other vendors could meet the requirements without significant delays, with alternative sourcing estimated to result in a 60-month delay and over $31 million in duplicative development costs. The contract authority extends until April 23, 2029, and the Navy plans to pursue higher-quality design and source data during this agreement to potentially enable competition in future procurements.
Notice text
JUSTIFICATION
Awarded contract N0016425GWM42 to unknown vendor for unknown amount on 2025-08-18.
Files
| File | Type | Posted |
|---|---|---|
| 25GWM42_NONCOMP REDACTED.pdf | ||
| 25GWM42_NONCOMP REDACTED.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| Sole Source – Surface Electronic Warfare Improvement Program Block 3 Electronic Warfare Anti-Ship Missile Defense System Integration Engineering Services, Repairs, Spares, and Depot Support | Award Notice | |
| Sole source – technical and engineering services for sewip an/SLQ-32(V)7 block 3 subsystem | Solicitation | |
| Sole source – technical and engineering services for sewip an/SLQ-32(V)7 block 3 subsystem | Special Notice | |
| Sole source – technical and engineering services for sewip an/SLQ-32(V)7 block 3 subsystem | Pre-Solicitation |
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