USMC Heavy Lift Replacement CH-53K SIL Obsolescence and Update

Agency: DEPT OF DEFENSE
State: Connecticut
Type of Government: Federal
FSC Category:
  • 15 - Aircraft and Airframe Structural Components
NAICS Category:
  • 336411 - Aircraft Manufacturing
Set Aside: No Set aside used
Posted Date: Jul 15, 2026
Due Date: Jul 30, 2026
Solicitation No: N00019-23-RFPREQ-APM261-0148
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USMC Heavy Lift Replacement CH-53K SIL Obsolescence and Update
Active
Contract Opportunity
Notice ID
N00019-23-RFPREQ-APM261-0148
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE NAVY
Major Command
NAVAIR
Sub Command
NAVAIR HQS
Office
NAVAL AIR SYSTEMS COMMAND
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General Information
  • Contract Opportunity Type: Presolicitation (Original)
  • Original Published Date: Jul 15, 2026 11:43 am EDT
  • Original Response Date: Jul 30, 2026 11:59 pm EDT
  • Inactive Policy: 15 days after response date
  • Original Inactive Date: Aug 14, 2026
  • Initiative:
    • None
Classification
  • Original Set Aside: No Set aside used
  • Product Service Code: 1520 - AIRCRAFT, ROTARY WING
  • NAICS Code:
    • 336411 - Aircraft Manufacturing
  • Place of Performance:
    Stratford , CT 06614
    USA
Description

The Naval Air Systems Command (NAVAIR) intends to negotiate and award a sole source Delivery Order with Sikorsky Aircraft Corporation (SAC), a Lockheed Martin company 6900 Main Street, Stratford CT 06614 to upgrade the Avionics, Flight Controls, Hydraulics and Electrical System Integration Labs (SILs), Maintenance Data Computer (MDC) and Warnings Cautions and Advisories (WCA) test stands to a Production representative configuration for aircraft parts identified as priority by NAVAIR. This effort includes the procurement and installation of hardware, software updates, documentation updates, and validation testing to ensure functionality of new hardware. The Delivery Order will be awarded via a Basic Ordering Agreement with SAC. SAC has been the sole designer, developer and manufacturer of the CH-53K weapon system. SAC is the only known responsible source with the requisite knowledge, technical data, capability, experience, special tooling, and test facilities necessary to fulfill the Government's requirements within the required timeframes. This requirement will be procured in accordance with the statutory authority permitting other than full and open competition under 10 U.S.C. 3204(a)(1), as implemented by the Federal Acquisition Regulation (FAR) 6.103-1, in that SAC is the only responsible source and no other supplies or services will satisfy agency requirements.


Attachments/Links
Contact Information
Contracting Office Address
  • NAVAL AIR SYSTEMS CMD HEADQUARTERS NAVAL AIR STATION
  • PATUXENT RIVER , MD 20670-5000
  • USA
Primary Point of Contact
Secondary Point of Contact
History
  • Jul 15, 2026 11:43 am EDTPresolicitation (Original)
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