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MICROWAVE TUBE ENGINEERING SERVICE

N00164-26-Q-0254 – SOLE SOURCE –MICROWAVE TUBE ENGINEERING SERVICE– FSC R425- NAICS 541330 ISSUE DATE 29 JULY 2026 – CLOSING DATE 5 AUGUST 2026 – 12:00 PM Eastern Time ITEM DESCRIPTION- Naval Surface Warfare Center (NSWC) Crane has a requirement for the engineering support and gold tube testing of microwave tubes. The proposed contract action is for the supplies or services for which the Government intends to solicit and negotiate with one source, CPI Electron Device Business, under the authority of FAR 13.106-1. This is being sole sourced because these items already exist in the customer’s program and have been ingratiated into their system. All responsible sources may submit a capability statement, which shall be considered by the agency. However, a determination by the Government not to compete with this proposed contract based upon responses to this solicitation is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. Contractors must be properly registered in the System for Award Management (SAM). Offerors may obtain information on SAM registration and annual confirmation requirements by calling 866-606-8220 or via the internet at https://sam.gov. This solicitation is being issued pursuant to the procedures at FAR Part 13. Synopsis exception FAR 5.202(a)(13) applies and Solicitation Number N00164-26-Q-0254 is hereby issued as an attachment hereto. Contract Opportunities on https://sam.gov/ has officially replaced FBO.gov All changes to the requirement that occur prior to the closing date will be posted to Contract Opportunities on https://sam.gov/. It is the responsibility of interested vendors to monitor https://sam.gov/ for any amendments, which may be issued to this solicitation. For changes made after the closing date, only those offerors that provide a quote will be provided any changes/amendments and considered for future discussions and/or award. Offers shall be e-mailed to cassidy.k.shaw.civ@us.navy.mil . All required information must be received on or before ___ 5 AUGUST 2026, 12:00 PM ____ EASTERN TIME.

AgencyDEPT OF DEFENSE
NAICS541330 · Engineering Services
PlaceCrane, IN
SAM.gov· Posted Jul 29, 2026#N0016426Q0254
Contract1 day left

SHAFT,TURBINE,NONAI

CONTACT INFORMATION|4|N7M1.15|GPA|771-229-0523 |Kailyn.m.muro.civ@us.navy.mil| ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (JAN 2023)|16|COMBO INVOICE & RECEIVING||TBD|N00104|TBD|TBD|See schedule|See schedule|See schedule||TBD|||||| NAVY USE OF ABILITYONE SUPPORT CONTRACTOR - RELEASE OF OFFEROR INFORMATION (3-18))|1|WSS| MANDATORY USE OF WORKFLOW PRO (WFP) MOD ASSIST MODULE|1|| NOTICE OF CYBERSECURITY MATURITY MODEL CERTIFICATION LEVEL REQUIREMENTS (NOV 2025))|1|| SMALL BUSINESS SUBCONTRACTING PLAN (DOD CONTRACTS)-BASIC (DEV 2026-O0037)(FEB 2026))|2||| OPTION FOR INCREASED QUANTITY (MAR 1989)|1|365 days after date of award| CONTRACTOR PURCHASING SYSTEM ADMINISTRATION-BASIC (DEVIATION 2026-O0015)|1|| SECURITY PROHIBITIONS AND EXCLUSIONS (CLASS DEVIATION 2026-O0025)(FEB 2026)|7|||||||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024))|5|||||| BUY AMERICAN-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024)|1|| ALTERNATE A, ANNUAL REPRESENTATIONS AND CERTIFICATIONS (DEVIATION 2026-O0043)(FEB 2026))|13|||||||||||||| NOTICE OF PRIORITY RATING FOR NATIONAL DEFENSE, EMERGENCY PERPARDENESS, AND ENRGY PROGAM USE (APRIL 2008))|2||X| Accelerated delivery is encouraged and accepted before the delivery date(s) listed in the schedule. ^^ All freight is FOB Origin. This RFQ is for repair. The resultant award of this solicitation will be issued bilaterally, requiring the contractor's signed acceptance prior to execution. Verify nomenclature, part number, and NSN prior to responding. The Government is seeking a Repair Turnaround Time (RTAT) of: 207 DAYS Government Source Inspection (GSI) is required. Please note freight is handled by the Navy as per the Commercial Asset Visibility (CAV) Statement of Work. Your quote should include the following information: QUOTE AMOUNT AND RTAT Unit Price:__________ Total Price:__________ Repair Turnaround Time (RTAT): _______ days If your company is not quoting the Government's Required Repair Turnaround Time (RTAT) or earlier, provide your company's capacity constraints? _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ Repair Turnaround Time (RTAT): the resultant contractual delivery requirement is measured from asset Return to the date of asset acceptance under the terms of the contract. For purposes of this section, Return is defined as physical receipt of the F-condition asset at the contractor's facility as reflected in the Action Date entry in the Commercial Asset Visibility (CAV) system. In accordance with the CAV Statement of Work, the contractor is required to accurately report all transactions by the end of the fifth regular business day after receipt and the Action Date entered in CAV must be dated to reflect the actual date of physical receipt. The Contractor must obtain final inspection and acceptance by the Government for all assets within the RTATs established in this contract. Check one: Firm-fixed-Price ___ Estimated ___ Not-to Exceed (NTE): ___ Return Material Authorization # (RMA), if applicable:__________ Delivery Vehicle (if Delivery Order requested) (if your company has a current BOA/IDIQ, for example) :__________________ IF ITEM NOT PREVIOUSLY PURCHASED BY NAVSUP WSS - or - PRICES INCREASED Provide the NSN of a similar item or, if current NSN is an upgrade part, provide the previous NSN. If previously sold to another buying activity or in the commercial marketplace, provide a copy of your company's invoice (redacted versions are acceptable). If pricing is not in line with historical pricing, provide the basis of your company's pricing. TESTING AND EVALUATION IF BEYOND REPAIR T&E fee/price (if asset is determined BR/BER): If an item is determined BR, and the contractor pro…

AgencyDEPT OF DEFENSE
NAICS333611
SAM.gov· Posted Jul 29, 2026#N0010426QJB91
ContractService-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)1 day left

H299--Testing and Balance Service FY27 - Base Four

This is a combined presolicitation/solcitation. See attached 36C25026Q0609. The Richard L Roudbush VA Medical center (RLRVMC), Indianapolis has a requirement to test, balance, adjust, and certify the air flow and pressures in certain rooms and areas identified as Pressure Critical Areas . This work shall be completed by a National Environmental Balancing Bureau (NEBB) contractor whose primary business is to test, adjust and balance(TAB) airflows and pressures produced by HVAC systems.

AgencyVETERANS AFFAIRS, DEPARTMENT OF
NAICS541350
PlaceIN
SAM.gov· Posted Jul 29, 2026#36C25026Q0609
ContractNo Set aside used2 days left

LSM990 Confocal Airyscan2 System

This notice is to update FAR clauses and the attachment. There are no other changes to this notice. 1 GENERAL INFORMATION This is a combined synopsis/solicitation for commercial products prepared in accordance with the Far Part 12 as supplemented with additional information included in this notice, and in conjunction Far 8.402(f). This announcement constitutes the only solicitation; quotations are being requested, and a separate written solicitation will not be issued. The National Institutes of Health (NIH), National Institute on Deafness and Other Communication Disorders (NIDCD), Intends to contract on a sole source basis with Carl Zeiss Microscopy – One North Broadway, White Plains, NY 10601 to procure a LSM 990 w/Airyscan-2 Microscope consisting of all the items per the attachment provided in this notice. The Government intends to award a Firm-Fixed-Price Purchase Order resulting from this solicitation. 2. DESCRIPTION OF REQUIREMENT 2.1 Background The NIDCD relies on high-resolution microscopy to image mouse inner ear tissues and to perform live imaging of cellular organelle development and function in zebrafish. The LSM990, equipped with the proprietary Airyscan 2 detector, provides the spatial resolution and sensitivity required to visualize subcellular structures that cannot be adequately resolved with conventional confocal microscopy. The 32-channel GaAsP detector array achieves resolution of approximately 90 nm in the lateral dimension and 200 nm in the axial dimension while simultaneously improving signal collection efficiency. The enhanced sensitivity of the Airyscan 2 detector allows imaging at lower laser powers, reducing photobleaching and phototoxicity during long-term live imaging experiments. This combination of high resolution and gentle imaging is essential for studying dynamic cellular processes in living tissues. In addition, the LSM990 offers substantial improvements in data handling compared with the older LSM780, generating raw datasets that are approximately eight-fold smaller and enabling Airyscan image processing that is up to five-fold faster. These advances improve both experimental throughput and data management for high-resolution live imaging studies. The Zeiss LSM 990 with Airyscan 2 enables gentle, high-sensitivity imaging of both live and fixed samples, including fine structures in the mouse inner ear and zebrafish lateral line. The Airyscan 2 detector array improves signal detection and spatial resolution while allowing imaging at low laser power, thereby minimizing photobleaching and phototoxicity. The Labs’ current Zeiss LSM780 confocal system is heavily used by researchers from three NIDCD laboratories and is no longer covered by a service contract, with many replacement parts no longer available. Zeiss ZEN software is user-friendly and intuitive, allowing new users to become proficient quickly. Because the LSM990 operates on the latest version of the same software platform, it will provide a seamless transition while ensuring reliable, faster, higher-quality, and more efficient image acquisition for the many NIDCD investigators who depend on this system. Overall, the Zeiss LSM 990 will provide essential imaging capabilities and meet current and future microscopy needs at NIDCD. Brand Name Only: Sole Source Authority - 12.102(b) for Open Market and 8.405-6 for GSA items The Airyscan detector of LSM990 system represents a proprietary technology from Carl Zeiss Microscopy, LLC and a continuation of Airyscan detector use in the lab is essential to generate high-resolution publication quality data and efficiently complete the research projects that are ongoing in the lab using this detector, only Zeiss LSM990 system would suffice the goal. 3. DELIVERY / PLACE OF PERFORMANCE Delivery, installation, re-alignment and recalibration once the microscope systems have been added to its permanent location in the lab. National Institutes of Health 9000 Rockville Pike Building 35A, Room 1D-9…

AgencyHEALTH AND HUMAN SERVICES, DEPARTMENT OF
NAICS334516
PlaceBethesda, MD
SAM.gov· Posted Jul 29, 2026#75N98026Q00888