Opportunities
Sources soughtAccepting responses

CH-53 Depot Level Aircraft Modifications

Department of the Navy · NAVAL AIR SYSTEMS COMMAND

Respond by: Nov 5, 2026, 5:00 PM UTC−56 days left

From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number
N00019-26-RFPREQ-APM261-0681
Notice type
Sources sought
Posted
Oct 20, 2026
Response date
Respond by Nov 5, 2026, 5:00 PM UTC−5
Set-aside
Small Business Set Aside - Total
NAICS code
336411 Aircraft Manufacturing
Product or service code
K015
Place of performance
MCAS New River, NC
Contracting office
NAVAL AIR SYSTEMS COMMAND (N00019)PATUXENT RIVER, MD 20670
Agency
Department of Defense · Department of the Navy

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

38 companies held prime contracts from this office under NAICS 336411; 27 of them reported first-tier subawards to companies with NAICS 336411 in FedSub's records.

  • THE BOEING COMPANY · Reported first-tier subawards to 134 companies with NAICS 336411 in FedSub's records (latest Sep 2026).

24 more past prime awardees on Professional

Description

Source: SAM.gov Contract Opportunities public data file

Disclaimer THIS SOURCES SOUGHT IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR PROPOSAL. IT DOES NOT CONSTITUTE A SOLICITATION AND SHALL NOT BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. RESPONSES IN ANY FORM ARE NOT OFFERS AND THE GOVERNMENT IS UNDER NO OBLIGATION TO AWARD A CONTRACT AS A RESULT OF THIS ANNOUNCEMENT. NO FUNDS ARE AVAILABLE TO PAY FOR PREPARATION OF RESPONSES TO THIS ANNOUNCEMENT. ANY INFORMATION SUBMITTED BY RESPONDENTS TO THIS TECHNICAL DESCRIPTION IS STRICTLY VOLUNTARY. Introduction The Naval Air Systems Command (NAVAIR), in support of PMA-261 Heavy Lift Helicopters Program Office is seeking sources that have the skills, experience and facilities required to successfully provide installation and material support of CH-53E/K Depot Level Aircraft Modifications. Taskings may include conducting Depot Level A-Kit installations, including but not limited to conducting recurring, non-recurring and prototype aircraft modifications in accordance with Engineering Changes to aircraft designated by the H-53 Program Office, PMA-261. All work will be performed at Government owned CONUS and OCONUS locations. THIS SOURCES SOUGHT IS NOT A REQUEST FOR PROPOSAL. It is a market research tool being used to determine potential and eligible businesses capable of providing the services described herein prior to determining the method of acquisition and issuance of a Request for Proposal. The Government is not obligated to and will not pay for any information received from potential sources as a result of this notice. Background PMA-261 is responsible for providing H53 Heavy Lift aircraft that are capable, reliable and supportable to the fleet in support of operational missions and objectives. A primary element in meeting this responsibility is by integrating the CH-53E/K aircraft with up-to-date warfighting capabilities, safety enhancements and reliability improvements through Depot Level aircraft modifications. Anticipated Period of Performance The…

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Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

  1. Posted Oct 20, 2026Sources soughtCurrent version

    Respond by Nov 5, 2026, 5:00 PM UTC−5

    This version on SAM.gov (opens SAM.gov in a new tab)

Sources

  • SAM.gov Contract Opportunities public data file: file generated Oct 29, 2026, 3:30 AM UTC
  • USAspending.gov prime contract awards, as loaded into FedSub: actions through Oct 25, 2026
  • USAspending.gov first-tier subaward reports (FFATA): reports through Sep 30, 2026
  • Your partner preferences and your company's records on FedSub

Notices posted or changed after SAM.gov generated its file appear in FedSub after the next load. Check SAM.gov for the current version before you respond.

Source: SAM.gov Contract Opportunities public data file. FedSub is not affiliated with SAM.gov or GSA.