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Closed Fri, Oct 9. Responses were due Thu, Oct 8 · 5:00 PM ET. This notice is kept for reference and no longer takes responses.

Northrop Grumman, Indefinite Delivery Indefinite Quantity (IDIQ)

DEPT OF DEFENSE, Florida · DEPT OF THE NAVY · NAVAL AIR SYSTEMS COMMAND
Unverified · check sourceUpdated Oct 7 · Amendment
Responses dueThu, Oct 85:00 PM ET · Florida timeClosed
PostedWed, Sep 231 amendment, last Oct 7
Solicitation no.N00019-25-RFPREQ-TPM231-0069SAM.gov
Set-asideNoneOpen to all firms

What the agency is buying

by RFPFinder from the notice; the solicitation governs

The Naval Air Systems Command (NAVAIR) intends to award a sole source IDIQ contract to Northrop Grumman Systems Corporation for E-2D Advanced Hawkeye Block II retrofit kits, installation, and support services. This is a sole source acquisition under FAR 6.302-1, as Northrop Grumman is the OEM and only known qualified source.

Scope

  • Procurement, storage, assembly, and delivery of up to 100 E-2D Block II retrofit kits.
  • Installation and modification services for up to 83 fleet E-2D AHE aircraft.
CAGE code required to request docs
CompetitionLikely competitive

1 signal behind this label (incumbent, repeat winner, short window, brand-name or sole-source language, prior sources sought). Pro shows them with sources.

From USAspending awards and the notice text, recomputed nightly (Oct 7). A signal, not a verdict.

How to get the bid documents

The source notice lists no attachments.

Open the original listing on SAM.gov

Details

Place of performance
Melbourne, Florida
Buyer type
Federal
Notice type
Presolicitation
Solicitation no.
N00019-25-RFPREQ-TPM231-0069
Category
Supplies & Equipment
NAICS
NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing): 444 open RFPs
PSC
PSC 1680 (MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS)
Quantity
100 kits from notice
Contract type
IDIQ from notice
NSN
1680-01-600-0000 from notice
Approved sources
Northrop Grumman Systems Corporation from notice
Local presence
Not required
Amendments
1, last Oct 7
Contact
Brittany Reynolds
Office
DEPT OF THE NAVY · NAVAL AIR SYSTEMS COMMAND
Email
brittany.s.reynolds3.civ@us.navy.mil

Not stated in the notice: estimated value, period of performance, FOB terms. Check the bid documents.

Contact details from the source notice. Contact the buyer only about this solicitation.

Key dates

Wed, Sep 23Posted
Not statedQuestions due
Thu, Oct 8 · 5:00 PM ETResponses due · closed
Amendment 1
Wed, Oct 7 · The government procurement notice has been updated to include additional details about the contract and the sole source acquisition.
Closed
Fri, Oct 9

Change log

verified Wed, Oct 7 · 12:30 AM ET
  1. Posted · PresolicitationWed, Sep 23 · 9:07 AM ET
  2. Amendment · The government procurement notice has been updated to include additional details about the contract and the sole source acquisition.Wed, Oct 7 · 12:31 AM ET
  3. ClosedFri, Oct 9 · 12:30 AM ET

Change log starts Oct 5, 2026 (tracking began); earlier amendments at SAM.gov are being pulled in.

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Notice as published

Northrop Grumman, Indefinite Delivery Indefinite Quantity (IDIQ)

The Naval Air Systems Command (NAVAIR) intends to negotiate and award a sole source, Indefinite Delivery Indefinite Quantity (IDIQ) contract with Northrop Grumman Systems Corporation (NGSC), CAGE Code 70974, of Melbourne, FL, for the procurement of supplies and services required for the E-2D Advanced Hawkeye (AHE) Block II retrofit program. This effort encompasses the procurement, storage, assembly, and delivery of up to one hundred (100) E-2D Block II retrofit kits; installation and modification services for up to eighty-three

  1. fleet E-2D AHE aircraft; procurement of Long-Lead Material (LLM); non-recurring engineering (NRE) and integration support; Manufacturing Readiness Assessments (MRAs); First Article Inspections (FAIs); depot-level and in-service repair and maintenance services, including restoring Not Ready For Issue (NRFI) components to Ready For Issue (RFI) condition; Over and Above (O&A) work; sustaining engineering; and integrated logistics and supply support.

Operational verification and checkouts shall be conducted utilizing U.S. Navy Interactive Electronic Technical Manuals (IETMs), and post-modification Functional Check Flights (FCFs) shall be conducted in accordance with Naval Air Training and Operating Procedures Standardization (NATOPS) publications in support of the E-2/C-2 Airborne Command and Control Systems Program Office (PMA-231). A sole source acquisition will be procured under the authority of 10 U.S.C.

3204(a)(1) as implemented by FAR 6.302-1, Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements. Northrop Grumman Systems Corporation is the Original Equipment Manufacturer (OEM) and sole designer, developer, and manufacturer of the E-2D Advanced Hawkeye aircraft, including the Hawkeye Cockpit Tech Refresh (HECTR) and Theater Combat ID (TCID) Block II configurations developed under preceding development contract N00019-23-F-2625. NGSC is the only known qualified, responsible source that possesses the requisite technical expertise, manufacturing infrastructure, specialized tooling, and proprietary technical data and software source code required to fulfill these requirements without causing unacceptable operational delays to fleet Planned Maintenance Intervals (PMIs) and substantial duplication of cost to the Government that is not expected to be recovered through competition.

This notice of intent is not a request for competitive proposals. Companies interested in subcontracting opportunities should contact Northrop Grumman Corporation. Unless otherwise stated herein, no additional written information is available.

Requests for the same will be disregarded.

What this office paid before

USAspending.gov, last 36 months

No USAspending award found for NSN 1680-01-600-0000 in 36 months.

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Awards updated Fri, Oct 9, 2026 · 6:13 AM ET.

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