CH-53K Gearbox Maintenance, Repair and Overhaul Tooling
NAVAIR and air warfare centers · NAVAL AIR SYSTEMS COMMAND
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation N00019-25-RFPREQ-APM261-0438 in this department, oldest first.
- Jan 29, 2026Award NoticeSIKORSKY AIRCRAFT CORPORATION · $9.5MOpen
- Jan 29, 2026Award NoticeSIKORSKY AIRCRAFT CORPORATION · $9.5MOpen
- Jan 29, 2026Award NoticeSIKORSKY AIRCRAFT CORPORATION · $9.5MOpen
- Jan 29, 2026Award NoticeSIKORSKY AIRCRAFT CORPORATION · $9.5MOpen
- Jan 29, 2026Award NoticeSIKORSKY AIRCRAFT CORPORATION · $9.5MOpen
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Answer the notice: this is when the requirement can still be shaped.
- Contact the contracting officer named on the notice.
- Check who won similar work; they are the likely bidders.
What the notice says
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 for the procurement of Tooling to support CH-53K Gearbox Maintenance, Repair, and Overhaul. 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 fac… (show all)
ilities 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) 6.302-1, in that SAC is the only responsible source and no other supplies or services will satisfy agency requirements.
Who won similar work
13 award notices on SAM.gov in the last 24 months. Matched by: Same office (NAVAL AIR SYSTEMS COMMAND), same product/service code (PSC) 1520 and NAICS 336413.
Single-winner award sizes (13): middle half $1.3M to $21.6M, median $4.6M; range $450K to $157.0M.
| Winner | Awards | Value | Last |
|---|---|---|---|
| SIKORSKY AIRCRAFT CORPORATION · $LMT · $77.0B | 8 | $56.9M | Jun 29, 2026 |
| BELL BOEING JOINT PROJECT OFFICE Amarillo TX 79111 USA | 3 | $280.5M | Apr 10, 2026 |
| ROBERTSON FUEL SYSTEMS, L.L.C. | 1 | $44.6M | Sep 24, 2025 |
| LOCKHEED MARTIN CORPORATION · $LMT · $77.0B | 1 | $1.2M | Apr 3, 2025 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.
- $LMT reported $77.0B revenue (12 months to Jun 28, 2026). The median single-winner award in these 13 past awards, $4.6M, is under 0.1% of that. SEC filing
One award's total value against one year of revenue; many awards are paid over several years.
- Jun 29, 2026SIKORSKY AIRCRAFT CORPORATION$8.7MCH-53K� Lot 7 and 8 Care and FeedingMateriality: 0.01% of $LMT revenue (Low) SEC
- Jun 15, 2026SIKORSKY AIRCRAFT CORPORATION$450KUnited States Marine Corps (USMC) Heavy Lift Replacement CH-53K Cybersecurity Implementation PlanMateriality: <0.01% of $LMT revenue (Low) SEC
- Apr 10, 2026BELL BOEING JOINT PROJECT OFFICE Amarillo TX 79111 USA$157.0MCMV-22 & MV-22 Nacelle Improvements Kits and Pylon Support AssembliesNo listed company matched (Materiality N/A)
- Mar 30, 2026BELL BOEING JOINT PROJECT OFFICE Amarillo TX 79111 USA$122.2MV-22 Flight Test SupportNo listed company matched (Materiality N/A)
- Feb 13, 2026SIKORSKY AIRCRAFT CORPORATION$4.6MCH-53K� Aircraft Lot 7/8 Tail PylonMateriality: <0.01% of $LMT revenue (Low) SEC
- Sep 24, 2025ROBERTSON FUEL SYSTEMS, L.L.C.$44.6MCH-53K Tactical Bulk Fuel Delivery System (TBFDS) Restraint KitsNo listed company matched (Materiality N/A)
- Jul 28, 2025SIKORSKY AIRCRAFT CORPORATION$21.6MCH-53K Post-System Development and Demonstration (SDD) ReliabilityMateriality: 0.03% of $LMT revenue (Low) SEC
- Jun 13, 2025SIKORSKY AIRCRAFT CORPORATION$1.2MCH-53K Sound Proofing PanelsMateriality: <0.01% of $LMT revenue (Low) SEC
- May 29, 2025SIKORSKY AIRCRAFT CORPORATION$14.3MCH-53 Aviation Logistics Environment (ALE)Materiality: 0.02% of $LMT revenue (Low) SEC
- Apr 8, 2025SIKORSKY AIRCRAFT CORPORATION$1.9MVH92A Additional Spares ProcurementMateriality: <0.01% of $LMT revenue (Low) SEC
Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.
Competitive landscape
For the 4 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 2 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (18 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- $318K from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Armed Services, Senate Committee on Appropriations, Senate Committee on Armed Services
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 8 bills named on the past winners' lobbying filings
- 32 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 1 of the past winners are listed companies
- 0 insider buys and 1 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.