PrimeRFP SCOUT · Federal Contract Recompete Brief

N6523621F0881Increase ceiling funds and provide funding — HII Fleet Support Group LLC

HII Fleet Support Group LLC holds $494.9M across 329 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards under parent N0003919D0010. Competition previously drew 3 offers. PoP ended Sep 30, 2023 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

NIWC Atlantic
Awarding office
HII Fleet Support Group LLC
Recipient
Sep 30, 2023
PoP end
$2.4M
Obligated
$6.1M
Potential
541330
NAICS
7H20
PSC
3 bidders on last award

Watch this recompete

One email. No account. We ping you if the window moves.

Contract facts

Federal
Contract numberN6523621F0881
Also listed asN65236-21-F-0881
Also listed asN0003919D0010-N6523621F0881
AgencyNIWC Atlantic
Awarding officeNIWC Atlantic
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentHII Fleet Support Group LLC
CAGE1LT84
UEIVGCPT3NSM831
NAICS541330
PSC7H20
Parent IDIQ / IDVN0003919D0010
Place of performanceVIRGINIA BEACH VA
Pricing typeCost Plus Incentive Fee
Extent competedFull And Open Competition
PoP startSep 16, 2021
PoP end (current)Sep 30, 2023
Obligated$2.4M
Current value$6.1M
Potential value$6.1M

Increase Ceiling Funds and Provide Funding to Finalize Cost Overrun is a federal award for NIWC Atlantic held by HII Fleet Support Group LLC. Estimated value $6.1M ($2.4M obligated). Current period of performance ends Sep 30, 2023. Last award drew 3 bidders. Place of performance: VIRGINIA BEACH VA.

Increase ceiling funds and provide funding to finalize cost overrun. Latest action is a modification.

Recompete timing

Public
● Past PoP end (1117 days ago)

Current PoP ended Sep 30, 2023 (1117 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.

Want the durability read on N6523621F0881? One Pursuit Analysis, $500, inside 48 business hours.

  • 48 business hours
  • $500
  • Credits toward the Pack
Buy one Pursuit Analysis — $500

Incumbent footprint

Public record

HII Fleet Support Group LLC — $494.9M obligated across 329 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($494.9M) · all agencies
Department of Defense (DOD)$494.9M · 100%Department of Homeland Security (DHS)$18K · 0%
Open full company profile →

Related awards

Same parent · incumbent
N6600124F1048
HARDWARE INSTALLATION OF C4ISR AND NETWORK RELATED SYSTEMS ONBOARD USS KIDD (DDG 100), SEA…
$6.4M
Oct 26, 2026
N6449826F3015
ITEM 20: COMPLETION-TYPE TASK ORDER REQUIREMENT FOR USS PEARL HARBOR (LSD-52) AMMO LIFT RE…
$108K
Nov 17, 2026
N5523624F9961
C460C, PROVIDE LABOR, MATERIALS, SUBCONTRACTOR, OTHER DIRECT COSTS IN SUPPORT OF REQUIREME…
$13.0M
Nov 28, 2026
N6600123F0963
C4I HARDWARE INSTALLATION AND SOVT SUPPORT FOR LISTED ALTERATIONS ONBOARD USS ILLINOIS (SS…
$5.7M
Oct 16, 2026
N6279325F7403
CVN 74 CABLEWAY DELIVERY ORDER IN SUPPORT OF REFUELING COMPLEX OVERHAUL.
$383K
Oct 16, 2026

Query this award live in SCOUT via MCP — personalized scoring, watchlists, and capture workflow across the corpus. Learn about SCOUT MCP →

More in SCOUT
Size up the competition →Research the incumbent →

Frequently asked questions

What is contract N6523621F0881?

N6523621F0881 (Increase ceiling funds and provide funding) is a NIWC Atlantic award with a potential value of $6.1M, currently held by HII Fleet Support Group LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N65236-21-F-0881?

N65236-21-F-0881 is the dashed form of PIID N6523621F0881 (Increase ceiling funds and provide funding), held by HII Fleet Support Group LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N6523621F0881?

NIWC Atlantic awarded N6523621F0881 to HII Fleet Support Group LLC (potential $6.1M).

Who is the incumbent on N6523621F0881?

HII Fleet Support Group LLC is the incumbent with $494.9M across 329 related awards in SCOUT’s public footprint. The current period of performance ends Sep 30, 2023.

When does HII Fleet Support Group LLC’s N6523621F0881 come up for recompete?

SCOUT tracks a period-of-performance end of Sep 30, 2023. Actual solicitation timing can shift with extensions, bridges, or consolidations.

Want the durability read on N6523621F0881? One Pursuit Analysis, $500, inside 48 business hours.

One Pursuit Analysis is $500 and credits toward the Sprint Pack. Delivery is 48 business hours. Start with the free Exposure Check if you want the list first.

Get the free Exposure Check

No card · under a minute · then the Sprint menu

Use SCOUT in your AI client — $29/mo

Classify + search inside Claude, ChatGPT, Cursor

Compare plans

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/N6523621F0881