C-5 Hydraulic Valve Repair
Air Force and Space Force · FA8538 AFSC PZAAB
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 FA853826R0015 in this department, oldest first.
- Apr 28, 2026 · this noticePre-solicitation
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
C-5 Hydraulic Valve Repair The Air Force has a requirement for depot-level repair for various C-5 mechanical components. The three items listed below are to be included in this effort: 60 GPM Hydraulic Relief Cartridge Valve - NSN: 1650001059655 PN: 1636 Temperature Compensated Pressure Regulator - NSN: 1650002418862 PN: 854550-5-1 20 GPM Hydraulic Dual Shuttle Valve - NSN: 4820001614098 PN: 5046-1 This acquisition will be a 100% Small Business Set Aside. This repair effort will utilize a Requirements Type Contract. The Contract period of performance will be five (5) years. It will consist of … (show all)
a one (1) year basic period and four (4) one (1) year ordering periods. The Best Estimated Quantities for each ordering period are listed below. NSN: 1650001059655 YEAR BEQ Basic 3 Ordering Period 1 2 Ordering Period 2 2 Ordering Period 3 2 Ordering Period 4 2 NSN: 1650002418862 YEAR BEQ Basic 10 Ordering Period 1 10 Ordering Period 2 10 Ordering Period 3 10 Ordering Period 4 10 NSN: 4820001614098 YEAR BEQ Basic 3 Ordering Period 1 5 Ordering Period 2 5 Ordering Period 3 5 Ordering Period 4 5 It is anticipated the RFP will be released in June 2026. Interested parties MUST be registered in the Joint Certification Program and approved to view Export Control, and shall submit evidence of their certification in order to obtain the associated data packages. Please do not submit this information prior to release of the Request for Proposal (RFP). All responsible sources may submit a bid, proposal, or quotation which shall be considered by the agency. Offerors are encouraged to register on the site to receive notifications regarding the solicitation and all amendments/revisions. THIS IS A PRE-SOLICITATION ONLY.
Who won similar work
7 award notices on SAM.gov in the last 24 months. Matched by: Same office (FA8538 AFSC PZAAB), same product/service code (PSC) J016 and NAICS 811210.
Single-winner award sizes (7): middle half $2.5M to $8.9M, median $5.2M; range $392K to $12.8M.
| Winner | Awards | Value | Last |
|---|---|---|---|
| THOMAS INSTRUMENT, INCORPORATED | 3 | $18.2M | Sep 30, 2025 |
| L3HARRIS TECHNOLOGIES, INC. · $LHX · $19.4B | 2 | $15.2M | Sep 25, 2026 |
| HAMILTON SUNDSTRAND CORPORATION · $RTX · $68.9B | 1 | $5.2M | Aug 3, 2026 |
| ELEVAN LLC | 1 | $2.6M | Apr 25, 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.
- $LHX reported $19.4B revenue in FY2025. The median single-winner award in these 7 past awards, $5.2M, is under 0.1% of that. 10-K
- $RTX reported $68.9B revenue in FY2025. The median single-winner award in these 7 past awards, $5.2M, is under 0.1% of that. 10-K
One award's total value against one year of revenue; many awards are paid over several years.
- Sep 25, 2026L3HARRIS TECHNOLOGIES, INC.$12.8MElectronic Flight Indicator (EFI) and Radar Display Unit (RDU)Materiality: 0.07% of $LHX revenue (Low) SEC
- Sep 25, 2026L3HARRIS TECHNOLOGIES, INC.$2.4MElectronic Flight Indicator (EFI) and Radar Display Unit (RDU)Materiality: 0.01% of $LHX revenue (Low) SEC
- Aug 3, 2026HAMILTON SUNDSTRAND CORPORATION$5.2MAward Synopsis / Repair of the Programmable Armament Control System 46 (PACS-46) Converter Programmer (CP)Materiality: <0.01% of $RTX revenue (Low) SEC
- Sep 30, 2025THOMAS INSTRUMENT, INCORPORATED$11.0MOverhaul of the C-5 Trailing Edge Flap Gearbox Assemblies Post Award Synopsis and JustificationNo listed company matched (Materiality N/A)
- Sep 26, 2025THOMAS INSTRUMENT, INC.$6.8MC-5 Visor Door Actuator OverhaulNo listed company matched (Materiality N/A)
- Aug 28, 2025THOMAS INSTRUMENT, INCORPORATED$392KC-5 Nut Drive ManifoldNo listed company matched (Materiality N/A)
- Apr 25, 2025ELEVAN LLC$2.6MSolicitation-C-5 Nose Landing Gear Door GearboxesNo listed company matched (Materiality N/A)
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.
- 0 of these past winners lobbied Air Force, Dept of since 2024 (0 filings)
- 0 of their lobbyists list a past Air Force, Dept of job
- $620K 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.
- 0 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.
- 2 of the past winners are listed companies
- 0 insider buys and 4 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.