Naval Surface Warfare Center Carderock Division Gieger-Mueller (GM) tubes
NAVSEA, naval shipyards and surface/undersea warfare centers · NSWC CARDEROCK
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 N00167-26-SIMACQ-CD-63-0085 in this department, oldest first.
- Aug 19, 2026 · this noticeSpecial Notice
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
Gieger-Mueller (GM) tubes to sustain fielding of the Multi-Function RADIAC (MFR) survey meter.See attached Pre-solicitation notice and Minimum Specifications.
Who won similar work
98 award notices on SAM.gov in the last 24 months. Match: Same agency (NAVSEA, naval shipyards and surface/undersea warfare centers), same NAICS 334511.
| Winner | Awards | Value | Last |
|---|---|---|---|
| RAYTHEON COMPANY · $RTX | 15 | $5.0B | Oct 1, 2026 |
| Lockheed Martin Corporation · $LMT | 12 | $5.2B | Oct 7, 2026 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION · $NOC | 12 | $1.7B | Oct 9, 2026 |
| L3 TECHNOLOGIES, INC. · $LHX | 9 | $472.0M | Oct 5, 2026 |
| MASSA PRODUCTS CORPORATION | 5 | $108.6M + 1 shared | Sep 24, 2026 |
| BAE Systems Information and Electronic Systems Integration Inc. | 3 | $254.1M | Oct 8, 2026 |
| GENERAL DYNAMICS MISSION SYSTEMS, INC. · $GD | 2 | $124.8M | Mar 23, 2026 |
| SYQWEST LLC · $CTS | 2 | $101.9M | Mar 5, 2026 |
| LAIRD R & F PRODUCTS, INC. | 2 | $2.3M | Oct 1, 2026 |
| Mercury Systems Inc | 2 | $1.6M | Aug 27, 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.
- Oct 9, 2026NORTHROP GRUMMAN SYSTEMS CORPORATION$19.8MSOLE SOURCE - Procurement of Test Program Sets (TPS) and Automated Test Equipment (ATE) for AN/ZPY-3 Multi-Function Active Sonar (MFAS) Shop Replaceable Assemblies (SRAs)
- Oct 8, 2026BAE Systems Information and Electronic Systems Integration Inc.$18.9MSOLE SOURCE � COMBAT SYSTEM MISSION CREW WORKSTATION (CS-MCW)
- Oct 7, 2026Lockheed Martin Corporation$1.7BSEWIP Block 2 FY25/26 Extension
- Oct 5, 2026L3 TECHNOLOGIES, INC.$25.0MBasic Ordering Agreement for PMA-262 Persistent Maritime Unmanned Aircraft Systems Programs to support procurement of test, teardown, evaluation, repair, design changes, engineering services and logis
- Oct 1, 2026LAIRD R & F PRODUCTS, INC.$1.2MBuild-to-print Radar Absorbing Surfaces (RAS)
- Oct 1, 2026RAYTHEON COMPANY$9.6MPost Award Synopsis for N00024-22-C-5500 P00043
- Sep 24, 2026MASSA PRODUCTS CORPORATION$61.8MDT-574 Hydrophones
- Sep 23, 2026KAMPI COMPONENTS CO INC$900KSUPPLIES, REPAIR MTS COMPONENTS
- Sep 9, 2026LOCKHEED MARTIN CORPORATION$48.0MSOLE SOURCE � Engineering Support and Sustainment Supplies/Services for the AN/AAQ-30 series of Target Sight Systems (TSS)
- Sep 9, 2026Aantilia LLC$551KNexyn Corporation Oscillators, Brand Name, No Substitutions
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 3 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (35 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- $1.8M 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.
- 6 of the past winners are listed companies
- 0 insider buys and 10 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.