# CH-53K DDSR/ DI Medium Retrofit

Canonical: https://abierto.us/opportunities/n0001925rfpreqapm2610289

- Solicitation number: N00019-25-RFPREQ-APM261-0289
- Notice type: Presolicitation
- Status: Closed. Deadline was August 28, 2025 at 5:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Naval Air Systems Command (N00019)
- NAICS: 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- Product or service code: 1520 Aircraft, Rotary Wing
- Place of performance: Stratford, Connecticut
- County: Greater Bridgeport Planning Region (FIPS 09120). https://abierto.us/counties/greater-bridgeport-planning-region-ct-09120
- City: Stratford. https://abierto.us/cities/stratford-ct-0912074190
- First posted: August 13, 2025
- Last posted: August 13, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/287ae8c8086c4a2899b3b60aef04a566/view

## Description

The Naval Air Systems Command (NAVAIR), NAS Patuxent River, MD, intends to negotiate and award a Sole-Source Order under Basic Ordering Agreement (BOA) N00019-23-G-0002 to Sikorsky, A Lockheed Martin Company, 6900 Main Street, P.O. Box 9731, Stratford, CT. 06615 for the procurement of four (4) DDSR retrofit kits and for the installation of four (4) DDSR and DI-Medium retrofit kits for the CH-53K aircraft.

The proposed contract action(s) identified above are those for which the Government intends to solicit and negotiate with only one source under the authority of 10 U.S.C.3204(a)(1) and FAR 6.302-1, “Only One Responsible Source and No Other Type of Supplies or Services will Satisfy Agency Requirements.” Companies interested in subcontracting opportunities should contact Jason Lockwood, Sikorsky Subcontracting Manager, at 203-225-3657.

## Publications

- August 13, 2025: Presolicitation, due August 28, 2025 at 5:00 PM EDT. Notice 287ae8c8086c4a2899b3b60aef04a566. https://sam.gov/workspace/contract/opp/287ae8c8086c4a2899b3b60aef04a566/view

## Points of contact

- Elizabeth Kolbe, elizabeth.a.kolbe3.civ@us.navy.mil
- Christopher J. Harritt, christopher.j.harritt.civ@us.navy.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0001925rfpreqapm2610289.