PrimeRFP SCOUT · Federal Contract Recompete Brief

N6133125F0185Mk18 unmanned underwater vehicle SYSTEM PARTS — HII Unmanned Systems, Inc

HII Unmanned Systems, Inc holds $134.6M across 100 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards under parent N6133125D1001. Recompete timing centers on the Sep 19, 2026 PoP end — agencies typically plan 12–18 months ahead.

Naval Surface Warfare Center
Awarding office
HII Unmanned Systems, Inc
Recipient
Sep 19, 2026
PoP end
$383K
Obligated
$383K
Potential
334511
NAICS
2090
PSC

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Contract facts

Federal
Contract numberN6133125F0185
Also listed asN61331-25-F-0185
Also listed asN6133125D1001-N6133125F0185
AgencyNaval Surface Warfare Center
Awarding officeNaval Surface Warfare Center
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentHII Unmanned Systems, Inc
CAGE4Z5A9
UEIWN18KN7KQLG9
NAICS334511
PSC2090
Parent IDIQ / IDVN6133125D1001
Place of performancePOCASSET MA
Pricing typeCost No Fee
Extent competedNot Competed
PoP startSep 19, 2025
PoP end (current)Sep 19, 2026
Obligated$383K
Current value$383K
Potential value$383K

MK18 UNMANNED UNDERWATER VEHICLE SYSTEM PARTS PURCHASE. is a federal award for Naval Surface Warfare Center held by HII Unmanned Systems, Inc. Estimated value $383K ($383K obligated). Current period of performance ends Sep 19, 2026. Place of performance: POCASSET MA.

MK18 UNMANNED UNDERWATER VEHICLE SYSTEM PARTS PURCHASE.

Recompete timing

Public
Expiring in 29 days

Current PoP ends Sep 19, 2026 (29 days remaining). Agencies typically plan 12–18 months ahead — at 1.0 months out, that window is already open. The buying decision is likely already in motion.

Incumbent footprint

Public record

HII Unmanned Systems, Inc$134.6M obligated across 100 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($134.6M) · all agencies
Department of Defense (DOD)$133.4M · 99%Department of the Interior (DOI)$1.3M · 1%
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Frequently asked questions

What is contract N6133125F0185?

N6133125F0185 (Mk18 unmanned underwater vehicle SYSTEM PARTS) is a Naval Surface Warfare Center award with a potential value of $383K, currently held by HII Unmanned Systems, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N61331-25-F-0185?

N61331-25-F-0185 is the dashed form of PIID N6133125F0185 (Mk18 unmanned underwater vehicle SYSTEM PARTS), held by HII Unmanned Systems, Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N6133125F0185?

Naval Surface Warfare Center awarded N6133125F0185 to HII Unmanned Systems, Inc (potential $383K).

Who is the incumbent on N6133125F0185?

HII Unmanned Systems, Inc is the incumbent with $134.6M across 100 related awards in SCOUT’s public footprint. The current period of performance ends Sep 19, 2026.

When does HII Unmanned Systems, Inc’s N6133125F0185 come up for recompete?

SCOUT tracks a period-of-performance end of Sep 19, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of · refreshed monthlyLatest procurement action
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
primerfp.com/intel/contract/N6133125F0185