AwardTape / Contracts / N61331-25-F-0169
N61331-25-F-0169: $5.5M Department of the Navy Award to Northrop Grumman Systems Corporation
An/aqs-24 mine detecting set and related system in-service engineering agent (isea) support. Contracting activity: NAVAL SURFACE WARFARE CENTER. Estimated completion: 2027-06-07.
$5.5M contract action / $6.7M cumulative ceiling / Sole-source / 2027-06-07 completion / N61331 NAVAL SURFACE WARFARE CENTER
1. Contract Summary & Primary Sources
| Contract Number (PIID) | N61331-25-F-0169 (unhyphenated: N6133125F0169) · Parent Vehicle: N61331-22-D-0001 |
|---|---|
| Prime Contractor (Awardee) |
Northrop Grumman Systems Corporation
$NOC
(Maryland)
FY2024-FY2026 Federal Defense Portfolio: $87.4M obligated across 73 contracts
|
| Obligated Amount | $5,510,578 ($5.5M) |
| Cumulative Face Value / Ceiling | USAspending Base IDV Ceiling: $6,702,444 |
| USAspending / FPDS Obligation History | Base Record Obligated: $5,510,578 (signed 2025-09-16, latest FPDS action 2026-06-04) · 3 Issued Delivery/Task Order(s) totaling $6,027,020 |
| Awarding Branch / Agency | Department of the Navy |
| Contracting Command & DoDAAC | N61331: NAVAL SURFACE WARFARE CENTER |
| Competition & Contract Structure | SOLE-SOURCE · Delivery Order / Firm-Fixed-Price (FFP) |
| Product / Service & Industry Codes | PSC K019 (Modification Of Equipment- Ships, Small Craft, Pontoons, And Floating Docks) · NAICS 334511 (Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument Manufacturing) |
| Work Locations & Funding | Primary Place of Performance: Maryland |
| Estimated Completion Date | 2027-06-07 |
| Verified Primary Sources |
2. Verbatim Announcement & Scope Breakdown
USAspending / FPDS Transaction Description (Contract N6133125F0169)
An/aqs-24 mine detecting set and related system in-service engineering agent (isea) support
3. Subcontractor, Supply Chain & Capture Intelligence
For Tier-2 / Tier-3 Subcontractors & Suppliers
Subcontracting & Material Supply Window
- Prime Awardee: Northrop Grumman Systems Corporation
- Delivery Runway: Active through 2027-06-07
- Requirement Scope: An/aqs-24 mine detecting set and related system in-service engineering agent (isea) support
- Federal Supply Class: PSC K019 (Modification Of Equipment- Ships, Small Craft, Pontoons, And Floating Docks)
- BD Action: Reference Prime Contract N61331-25-F-0169 when contacting Northrop Grumman Systems Corporation Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers
Buying Command & Recompete Posture
- Buying Command: N61331 (NAVAL SURFACE WARFARE CENTER)
- Acquisition Method: SOLE-SOURCE
- FOIA Jurisdiction: Department of the Navy FOIA (route via DON portal) (Official Portal)
- Capture Action: Request the FAR 6.303 Sole-Source Justification & Approval (J&A) and Section C SOW below to inspect the government's technical rationale and qualify for future orders.
Issued Task & Delivery Orders under N61331-25-F-0169 (3 shown, $6.0M obligated)
| Order PIID | Obligated | Awardee | Start / Latest Action | End Date | Order Scope |
|---|---|---|---|---|---|
| N6133124F0087 | $4.6M | Northrop Grumman Systems Corporation | 2024-07-08 / 2025-04-29 | 2025-07-07 | An/aqs-24 isea support funding |
| N6133125F0108 | $1.4M | Northrop Grumman Systems Corporation | 2025-07-14 / 2025-08-28 | 2027-07-13 | Requirement for hydrophone repairs for the an/aqs24 |
| N6133123F0066 | $0 | Northrop Grumman Systems Corporation | 2023-04-25 / 2024-03-01 | 2024-08-03 | An/aqs-24 isea support funding |
Disclosed Tier-2 Sub-Awards & Component Suppliers (FSRS / USAspending)
No FSRS sub-award filings have posted specifically under N61331-25-F-0169 yet (primes report sub-awards >=$30,000 the month after subcontract execution under FAR 52.204-10). Below are active disclosed Tier-2 suppliers and sub-awards executed by Northrop Grumman Systems Corporation across its defense prime contracts:
| Tier-2 Subcontractor / Supplier | Sub-Award Amount | Action Date | Prime Contract | Component / Scope Description |
|---|---|---|---|---|
| L3harris Technologies, Inc. $LHX | $5.0B | 2023-12-07 | N00383-23-F-S531 (Prime Network ($NOC)) | ELECT BOXES/ENCLOSRE |
| Spirit Aerosystems Inc $SPR | $128.0M | 2026-05-14 | FA8650-21-C-1001 (Prime Network ($NOC)) | B-21 Raider Long-Range Strike Bomber LRIP composite fuselage & structural assemblies |
| L3harris Interstate Electronics Corporation $LHX | $102.2M | 2026-02-26 | W15QKN-13-C-0074 (Prime Network ($NOC)) | ENGINEERING SERVICES |
| Lockheed Martin Corporation $LMT | $72.3M | 2026-01-12 | N00383-25-F-S523 (Prime Network ($NOC)) | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING |
| Raytheon Company $RTX | $40.8M | 2024-03-06 | FA8578-23-F-0001 (Prime Network ($NOC)) | SERVICES |
| Mercury Systems Inc $MRCY | $38.6M | 2026-03-21 | W31P4Q-23-C-0044 (Prime Network ($NOC)) | Integrated Battle Command System (IBCS) & AN/TPS-80 G/ATOR radar ruggedized RF conversion & OpenVPX processing blades |
| Raytheon Company $RTX | $30.7M | 2026-01-21 | FA8690-24-C-B001 (Prime Network ($NOC)) | AIRCRAFT MANUFACTURING |
| Ttm Technologies Inc $TTMI | $29.5M | 2026-02-14 | FA8819-24-C-0002 (Prime Network ($NOC)) | SDA Proliferated Warfighter Space Architecture (PWSA) Tranche 2 Transport & Tracking Layer space-qualified RF PCB assemblies |
| Lockheed Martin Corporation $LMT | $28.7M | 2024-09-16 | N00383-24-F-BH00 (Prime Network ($NOC)) | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING |
| Lockheed Martin Corp $LMT | $26.0M | 2025-12-22 | FA8219-20-C-0006 (Prime Network ($NOC)) | TECHNICAL SERVICES |
Recent Contract Actions from Buying Office N61331 (NAVAL SURFACE WARFARE CENTER)
| Date | Contract (PIID) | Prime Contractor | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-01-08 | N61331-26-C-0001 | Innovative Professional Solutions | $13.6M | Jun 30, 2030 | Innovative Professional Solutions wins $13.6M contract for fabrication and installation of minesweeping winches. Naval Surface Warfare Cente... |
| 2025-09-09 | N61331-25-D-0005 | ISPA Technology | $74.3M | - | ISPA Technology wins $74.3M contract for production and lifecycle support for the Tactical Shore, Afloat. Naval Surface Warfare Center $1.0M... |
4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)
Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
Free DIY 5 U.S.C. 552 Generator ($0 Cost)
Pre-Filled FOIA Request Letter for N61331-25-F-0169
Routed to Department of the Navy FOIA (route via DON portal) · Official Agency FOIA Portal ↗
Optional Anonymous Filing via AwardTape Research: Prefer to keep your company name off the agency's public FOIA log? Enter your work email and AwardTape will track or file this request under AwardTape Research and email you when the agency responds.