CH-53 FY27 Depot Mods

Closed — responses were due 12 Nov 2026 · No Set aside used · Department of the Navy, DoD · CT · NAICS 336411 · Solicitation N00019-26-RFPREQ-APM261-0497

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This solicitation has closed — responses were due 12 November 2026.

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Solicitation details

Solicitation numberN00019-26-RFPREQ-APM261-0497
Notice ID6b503cc19f8542fca69442fd4eed0912
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Navy
Contracting officeNAVAL AIR SYSTEMS COMMAND
NAICS code336411 — Aircraft Manufacturing
Product / service code (PSC)1520
Set-asideNo Set aside used
Notice typePresolicitation
Posted27 October 2026
Response deadline12 November 2026 (closed)
Place of performanceCT, USA
CompetitionLikely sole source (FedSift estimate from the notice text) — confirm on SAM.gov before investing in a bid

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Description

The Naval Air Systems Command intends to negotiate and award a sole source Firm Fixed Price (FFP) delivery order with Sikorsky Aircraft Corporation (Sikorsky), A Lockheed Martin Company, 6900 Main Street, Stratford, CT 06615. This anticipated delivery order is for the procurement of System Demonstration Test Article (SDTA) installations for RIOs 617, 785D and 854 in FY27. The anticipated delivery order will be awarded under Basic Order Agreement (BOA) N00019-23-G-0002 with a period of performance of 12 months. 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.

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Market context: DoD and NAICS 336411

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • 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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