CH-53K Program Support Under BOA N00019-19-G-0029
Sources Sought · Dept of Defense · Responses due Nov 11, 2026
CH-53K Program Support Under BOA N00019-19-G-0029 is a sources sought notice posted on SAM.gov by Dept of Defense (Naval Air Systems Command) on Oct 29, 2026, under NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing). No small business set-aside is listed. The work is to be performed in Connecticut. Responses are due Nov 11, 2026.
- Notice type
- Sources Sought
- Agency
- Dept of Defense
- Office
- Dept of the Navy / Navair / Navair HQS / Naval Air Systems Command
- Solicitation number
- N00019-19-G-0029_Rev1
- Set-aside
- None listed
- Place of performance
- Connecticut
- Posted
- Oct 29, 2026
- Responses due
- Nov 11, 2026 (10 days left)
The full description, attachments and response instructions are on SAM.gov: read this notice on SAM.gov. To respond you need an active SAM.gov registration, which is free.
What this sources sought notice means
A sources sought notice is market research: the agency asks which businesses could do the work before it decides how to buy it. Your answer can persuade the contracting officer to set the contract aside for small businesses. Responding is not a bid, but it can decide whether the contract is set aside for small businesses.
- Check that your business is small under the size standard for this NAICS code.
- Answer each question in the notice, within its page limit.
- Include your UEI, CAGE code, size status, certifications and relevant past performance.
- Attach a short capability statement and email it to the contact named on SAM.gov before the response date.
Who wins other aircraft parts and auxiliary equipment manufacturing government contracts
Federal agencies obligated $54.3B on contracts under NAICS 336413 from FY2024 to FY2026, including $17.6B in FY2026. The largest contractors in this industry, possible competitors or teaming partners for this bid:
- RTX Corporation: $3.6B
- L3harris Technologies Integrated Systems L.P.: $3.4B
- Northrop Grumman Systems Corporation: $3.2B
- The Boeing Company: $3.1B
- Lockheed Martin Corporation: $2.4B
Recent other aircraft parts and auxiliary equipment manufacturing contract awards
| Start date | Recipient | Agency and description | Amount | Record |
|---|---|---|---|---|
| Sep 30, 2026 | Atlantic Diving Supply, Inc. | Department of Homeland SecurityUSCG AIR STATION DETROIT MH-65 CHECK STAND | $54,496 | 70Z03026PCLEV0083 |
| Sep 30, 2026 | Essex Industries Inc | Executive Office of the PresidentVICTIM RESCUE UNIT PLUS (VRU+) PERSONAL PROTECTION EQUIPMENT | $440,000 | 11316026P0019OAS |
| Sep 28, 2026 | Moog Inc | National Aeronautics and Space AdministrationFABRICATION AND INSTALLATION OF A 32-CHANNEL CLOSED-LOOP LOAD CONTROL SYSTEM INTEGRATED WITH AN INDEPENDENT CONTROLLED LOAD ABORT SYSTEM (CLAS) USING CONTROLLED LOAD ABORT MANIFOLDS (CLAMS). | $1,899,882 | 80AFRC26P0012 |
| Sep 27, 2026 | Lockheed Martin Corp | Department of Homeland SecurityENGINE NACELLES | $7,004,765 | 70Z02326C91270001 |
| Sep 25, 2026 | Victor Aviation Service, Inc. | Department of JusticeAIRCRAFT MAINTENANCE ENGINE OVERHAULS PISTON | $130,000 | 15F06726F0001869 |
More: government other aircraft parts and auxiliary equipment manufacturing contracts · NAICS 336413
DoD contract spending
The Department of Defense obligated $1.3T on contracts from FY2024 to FY2026. Its largest contractors were Lockheed Martin Corporation, Electric Boat Corporation, Lockheed Martin Corporation. What it buys most: aircraft manufacturing, engineering services, research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology).
See Department of Defense contracts: top contractors, what it buys and recent awards.
Similar open bids: other aircraft parts and auxiliary equipment manufacturing
- 15--WINDSHIELD PANEL,AIRCRClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 336413 · Small Business Set Aside - Total
Posted Nov 1, 2026 · Responses due Nov 9, 2026
- 53--COUPLING,CLAMP,GROOVEDClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 336413
Posted Nov 1, 2026 · Responses due Nov 9, 2026
Dept of Defense · Combined Synopsis/Solicitation · NAICS 336413 · Small Business Set Aside - Total
Posted Nov 1, 2026 · Responses due Nov 12, 2026
- 16--MAST ASSY,MAIN ROTOClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 336413
Posted Nov 1, 2026 · Responses due Nov 9, 2026
- 15--WINDSHIELD PANEL,AIRCRClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 336413 · Small Business Set Aside - Total
Posted Nov 1, 2026 · Responses due Nov 9, 2026
- 16--ROD,PISTON,HYDRAULIC AClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 336413
Posted Nov 1, 2026 · Responses due Nov 9, 2026
More open government contracts
Guides for this bid
Frequently asked questions
- When is the response deadline for N00019-19-G-0029_Rev1?
- Responses are due Nov 11, 2026. Always confirm the date and time zone in the notice on SAM.gov, since agencies sometimes extend deadlines with an amendment.
- Who can respond to CH-53K Program Support Under BOA N00019-19-G-0029?
- No set-aside is listed, so any responsible business registered in SAM.gov can respond, large or small. Registration is free.
- Who usually wins other aircraft parts and auxiliary equipment manufacturing government contracts?
- Under NAICS 336413, the largest federal contractors from FY2024 to FY2026 were RTX Corporation ($3.6B), L3harris Technologies Integrated Systems L.P. ($3.4B), Northrop Grumman Systems Corporation ($3.2B).
Source: SAM.gov Contract Opportunities, last checked Oct 30, 2026. Independent website. Not affiliated with any government agency.