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Interferometer Government Bids & RFPs
Government bid alerts, regional filters, and fast access to documents
90% recommend BidHits (1079 real users, 07/31/2026).Methodology
Apache Fire Control Radar - The United States Government ( USG) Army Contracting Command Redstone Arsenal ( ACC- RSA) is seeking qualified sources to provide depot repair and sustainment support for the AH- 64 Apache Fire Control Radar ( FCR). The Contractor shall
Depot repair and sustainment support for the AH- 64 Apache Fire Control Radar ( FCR)
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The USG Army Contracting Command Redstone Arsenal is seeking sources for depot repair and sustainment support for the AH-64 Apache Fire Control Radar (FCR). This includes supply support, depot-level maintenance of complex electrical components, hardware, software, logistical, and engineering services. The contractor must manage legacy and Generation 2 RF interferometer components, including stock, storage, and issuance, and perform depot repair at the LRU and LRU levels. OEM cooperation is required to address obsolescence. This service is restricted to Longbow Limited Liability Company (LBL), CAGE code 04WF2, due to the proprietary nature of the system. The acquisition will be by negotiation, with a performance-based hybrid IDIQ contract type. Proposals will be evaluated without discussions. The solicitation will be electronic only. Registration in SAM is required.
Multi- Channel Laser Interferometer for UHV Optomechanical Sensing - Combined Sources Sought Notice and Notice of Intent to Award a Sole Source Contract for Multi- Channel Laser Interferometer for UHV Optomechanical Sensing Notice ID: N
Multi- channel laser interferometer for UHV optomechanical sensing
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NIST is conducting market research for a multi-channel laser interferometer for UHV optomechanical sensing. The system requires picometer resolution, a measurement bandwidth of at least 2. 5 MHz, and miniature, all-optical, electronics-free sensor heads rated to **** mbar. A stabilized, NIST-traceable laser source operating in the **** nm range is also needed. NIST is seeking alternative sources capable of meeting these requirements and encourages interested parties to respond by July 23, 2026, providing company details, product/service specifications, pricing, and terms and conditions. This notice does not obligate the government to award a contract.
Respondents are requested to provide a copy of the standard commercial warranty for the identified products and services, including its nature and duration.
Respondents must indicate their company size status relative to the NAICS code and whether they have an active registration in SAM. gov.
Laser Interferometer Space Antenna ( LISA) Frequency Reference System ( FRS) Flight - NASA/GSFC is hereby soliciting information from potential sources for three flight assemblies and one flight spare Frequency Reference System ( FRS) for the Laser Interferometer Space Antenna ( LISA) mission delivered according to anticipated schedu
Frequency Reference System ( FRS) flight assemblies for the Laser Interferometer Space Antenna ( LISA) mission Three flight assemblies and one flight spare Frequency Reference System ( FRS)
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NASA GSFC is soliciting information for three flight assemblies and one flight spare Frequency Reference System (FRS) for the LISA mission. The scope includes design, analysis, fabrication, and full qualification. Key dates for flight units are Feb 9, 2029; Sep 4, 2029; and Mar 11, 2030, with the spare due May 31, 2030. Anticipated reviews include PDR, CDR, PER, PSR, and MSRs. Environmental testing includes EMI/EMC, vibration, shock, thermal balance, and thermal vacuum. This is a sources sought notice for planning purposes; no solicitation exists yet. Interested parties should submit a capability statement of no more than 10 pages.
Targeted delivery dates are: Flight Unit 1 February 9, 2029; Flight Unit 2 September 4, 2029; Flight Unit 3 March 11, 2030; Flight Spare May 31, 2030. Targeted delivery dates: flight unit 1 february 9 2029flight unit 2 september 4 2029flight unit 3 march 11 2030flight spare may 31 2030
The scope includes full qualification of the three flight FRS systems plus one spare. The scope of this requirement is anticipated to include design, analysis, fabrication, and full qualification of the three flight frs systems plus one spare
Sample Rotation System - SOURCES SOUGHT NOTICE Notice ID Number: ****- 26- **** Title: Sample Rotation System Department of Commerce Advanced Acquisition Planning En
Sample rotation system Line item ****: Sample rotation stage ( quantity 1). Line item ****: Cabling, control hardware, and control software.
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NIST is seeking information on potential sources for a sample rotation system, specifically an air bearing rotation stage with associated cabling, control hardware, and software. The system must support tomography measurements for the NIST Neutron Imaging Team. Key technical specifications include a load capacity exceeding 30 kg, high rotation speed, short move-settle time, and an air bearing design with low air consumption. Responses are due by July 15, 2026, 10:00 AM ET. Companies must be registered in SAM. gov to be considered for future solicitations. This is a market research notice, not a solicitation.
The contractor shall deliver the sample rotational system to the NIST Gaithersburg campus. All deliveries are inclusive of FOB destination. The contractor shall 1 sample rotational system to the nist gaithersburg campus. All are inclusive of fob destination delivery.
The response should describe manufacturer warranty, including details regarding nature and duration, and any available extended warranty. manufacturer warranty including details regarding nature and duration if available, description s of available extended warranty
To be considered for award, the entity must be registered and active in SAM at the time of solicitation response. please note that to be considered for award under any official solicitation, the entity must be registered and active in sam at the time of solicitation response.
Responses must not exceed five pages, including all attachments, charts, etc. The responses shall not exceed five 5 pages including all attachments, charts, etc.
Phase Grating Translation System - SOURCES SOUGHT NOTICE Notice ID Number: ****- 26- **** Title: Phase Grating Translation System Department of Commerce Advanced Acqu
Phase grating translation system Task 1: Vertical translation phase stepping stage ( quantity 2) - load capacity at least 40 N, range at least 4 mm, mass less than 3 kg, minimum incremental motion less than 100 nm, pitch/roll/yaw less than 60 microradians nm. Task 2: Transverse horizontal translation phase stepping stage ( quantity 2) - load capacity at least 90 N, range at least 40 mm, mass less than 3 kg, minimum incremental motion less than 5 nm, pitch/roll/yaw less than 30 microradians nm. Task 3: Longitudinal translation moire period variation stage ( quantity 2) - load capacity at least 250 N, range at least 40 mm, mass less than 3 kg, minimum incremental motion less than 5 nm, pitch/roll/yaw less than 30 microradians nm. Task 4: Motor controller ( quantity 1) - minimum 8 input axes, controls/reads encoders, auto- detects settings, supports various motor classes, TCP/IP communication, SDK in C/C++ or . NET.
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Sources sought for a phase grating translation system for NIST. The system requires three orthogonal translation stages with specific load capacities, ranges, masses, and incremental motion requirements, along with a motor controller with at least 8 input axes. Delivery is FOB destination to NIST Gaithersburg Campus. Interested parties should submit company name, address, contact information, UEI (if registered in SAM), equipment details, manufacturer, model, technical specifications, reseller status, performance capabilities, customization options, unmet specifications, suggestions for competitiveness, country of manufacture, business size, alternative NAICS codes, standard terms and conditions (delivery time, FOB, warranty, setup, manuals), and any existing federal supply schedule contracts. Responses are due by July 15, 2026, 10:00 AM ET and should not exceed five pages. This is for market research only and not a solicitation.
All deliveries are inclusive of FOB destination delivery to the NIST Gaithersburg Campus.
Respondents should describe standard terms and conditions of sale, including manufacturer warranty, with details regarding nature and duration, if available, and descriptions of available extended warranty.
To be considered for award under any official solicitation, the entity must be registered and active in SAM at the time of solicitation response.
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Methodology
Unaided survey with 1079 active users, conducted through 07/31/2026.
Single question: "Would you recommend our services to a friend or colleague?" - 90% answered "yes".