CH-53K FY26 SDTA Installs

Inactive on SAM.gov — responses were due 16 Jun 2026 · 8(a) Sole Source · Department of the Navy, DoD · Stratford, CT · NAICS 336411 · Solicitation N00019-26-RFPREQ-APM261-0082

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SAM.gov marked this notice inactive — responses were due 16 June 2026.

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Solicitation details

Solicitation numberN00019-26-RFPREQ-APM261-0082
Notice ID2bd1e33c07794261bd3e5e305ca5507f
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Navy
Contracting officeNAVAL AIR SYSTEMS COMMAND
NAICS code336411 — Aircraft Manufacturing
Product / service code (PSC)1520
ResellersCan be bid as a nonmanufacturer: 500 or fewer employees, normally sells this item, takes possession of it, and supplies a product made in the US by a small manufacturer unless SBA has waived that. 13 CFR 121.406(b)
Set-aside8(a) Sole Source
Notice typePresolicitation
Posted16 June 2026
Response deadline16 June 2026 (closed)
Place of performanceStratford, CT, USA

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Description

The Naval Air Systems Command (NAVAIR) intends to issue a Delivery Order, using an existing Basic Ordering Agreement (BOA) #N00019-23-G-0002, to Sikorsky Aircraft Corporation, a Lockheed Martin Company, 6900 Main St. Stratford, CT 06615-9129, on an other than full and open competitive basis. This delivery order procures engineering, logistics support, and installation services required to modify the CH-53K System Demonstration Test Article (SDTA) 2 (Bureau Number 169020) and incorporate AFC-646 on 9 applicable CH-53K aircraft as designated by TYCOM. Specific efforts include aircraft modifications, necessary non-recurring engineering, and installation support, ensuring the aircraft are configured safely for operational tasking. The estimated Period of Performance for this delivery order will be for 12 months, spanning from 01 September 2026 to 31 August 2027. This requirement will be procured in accordance with 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 Sikorsky is the only responsible source and no other type of equipment will satisfy Marine Corps requirements. Sikorsky is the designer, developer, and sole producer of the CH-53K helicopter and the only known source that possesses the data, technical skills, and requisite knowledge of the design, fabrication, performance, operation, maintenance, and support characteristics of the CH-53K to fulfill this need in a timely manner. This notice is for information purposes only. For subcontracting opportunities, please contact Jason Lockwood, Sikorsky Supply Chain Manager jason.t.lockwood@lmco.com.

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Market context: DoD and NAICS 336411

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  • In fiscal year 2026, DoD obligated $19.4B across 3,522 contract actions under NAICS 336411.
  • 1,262 contracts worth $114.1B in this category end within the next 18 months.

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