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Seiler Instrument170 E. Kirkham AvenueSt. Louis, MO 63119

UEI: SLED_B735AAC25274FB45

Seiler Instrument170 E. Kirkham AvenueSt. Louis, MO 63119 is a federal contractor, registered under UEI SLED_B735AAC25274FB45. It has been awarded $14,918,700 in federal contracts. Primary work spans Optical Instrument and Lens Manufacturing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_B735AAC25274FB45

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Seiler Instrument provides specialized solutions under NAICS 333314, focusing on the manufacture of other industrial machinery and equipment. The company has established a procurement relationship with the US Army Tacom, delivering equipment and technical solutions to support Army tactical and orga...

Key Performance Metrics

Awards Count

2

All time

Active

0

Currently performing

Completed

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Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

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Award Analytics & Distribution

Awards by Agency

Department Of Defense$14.9M100%

Awards by NAICS

333314 - Optical Instrument and Lens Manufacturing$14.9M100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in Seiler Instrument170 E. Kirkham AvenueSt. Louis, MO 63119's top NAICS codes and agencies

Supply of Corner Brake Box PlatformsThis subcontract involves the manufacture or sourcing of 10 Corner Brake Box platforms, identified by Part/NSN 7018912738, to support prime contractors fulfilling Department of Defense supply contracts. All units must be produced in strict accordance with the DLA Master List technical requirements and delivered to New Cumberland. The contractor is responsible for packaging and marking all items according to ASTM D3951 and MIL-STD-129 standards, with specific palletization requirements per RP001. Additionally, the provider must maintain cybersecurity compliance in alignment with NIST SP 800-171 and DFARS 252.204-7012 regulations.

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

about 5 hours ago

DEADLINE

Manufacturing of Fisheye probe NX2 Optical ProbesThis subcontract involves the manufacturing of Fisheye probe NX2 optical probes for Msts, a Department of Energy contractor. The selected provider will produce these units based on specific design drawings and technical specifications to support shock physics experiments for prime contractors on DOE and NNSA projects. Performance of the work will take place in Mercury, and the manufacturer must possess the necessary optical manufacturing equipment to meet the technical requirements. Due to the nature of the projects, the contractor is required to strictly adhere to all NNSA and DOE supply chain regulatory and security requirements. The contract is categorized under NAICS code 333314, with a response deadline set for April 1, 2027. The primary deliverable is the production and delivery of finished Fisheye probe NX2 units.

Msts – DOE Contractor

POSTED

about 10 hours ago

DEADLINE

Optical Component Supply (Grids and Light Sources)This 8(a) sole source subcontract with the Department of the Air Force involves the manufacture and supply of internal physical grid elements and integrated light sources for scientific instrument projects. The scope of work requires the production of precision etched grids and high-intensity stable light sources that adhere to NASA-licensed design optical tolerances, culminating in the delivery of a fully integrated assembly to prime contractors. The project is categorized under NAICS code 333314 and will be performed at Wright Patterson AFB. Interested parties should note the posting date of October 28, 2026, with a response deadline set for November 2, 2026.

Department Of The Air Force

POSTED

DEADLINE

Ultra Highspeed Camera SupplierThis subcontract involves the procurement of two scientific-grade ultra highspeed cameras to support prime contractors on research projects at Florida State University. The hardware is specifically intended for use in aerodynamics and fluid dynamics investigations that require extremely highspeed imaging capabilities to meet rigorous technical research standards. The opportunity was posted on October 26, 2026, with a response deadline of November 10, 2026. Classified under NAICS code 333314, the contract is managed through Florida State University and focuses on the delivery of specialized imaging equipment essential for high-level scientific analysis.

Florida State University

POSTED

DEADLINE

Supply of Compound Pressure-Vacuum GaugesThis subcontract involves the procurement or manufacture of six dial-indicating compound pressure-vacuum gauges matching NSN 6685-00-872-4760 for prime contractors under DLA supply contracts. The project is managed by the Department of Defense through the DLA Weapons Support ASC Supplier Oper OEM Division, with performance taking place in New Cumberland. The selected provider must ensure all units are packaged according to MIL-STD-2073-1E and delivered to the designated destination point. Compliance with FAR and DFARS regulations is mandatory, and the contractor must maintain an active SAM registration to be eligible. The response deadline for this requirement is November 2, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Supply of Hyperspectral CamerasThis subcontract agreement involves the manufacture and supply of high-resolution hyperspectral imaging cameras to support prime contractors engaged in research projects at Texas A&M AgriLife Research. The scope of work requires the production and delivery of complete camera hardware, specifically including hyperspectral sensors, optical lenses, and camera housing, with a strict requirement that all sensors adhere to specified spectral range and resolution standards. The opportunity was posted on October 23, 2026, with a response deadline of November 6, 2026. Classified under NAICS code 333314, the contract focuses on the technical delivery of specialized imaging equipment to facilitate advanced academic and agricultural research within the state of Texas.

Texas A&M AgriLife Research

POSTED

DEADLINE

Manufacture of Observation Windows (NSN 9340013261731)This subcontract involves the manufacture of 18 precision observation windows (NSN 9340013261731) for the Department of Defense DDSP New Cumberland Facility. The windows must be fabricated to specific dimensions of 6.125 inches in length, 5 inches in width, and 0.125 inches in thickness, strictly adhering to Navy drawing 1582AS124 and utilizing source-controlled processes. Materials must be rated for temperatures ranging from -55°C to 65°C, and the production process requires the use of precision polishing equipment. Compliance requirements include CMMC Level 2 certification and adherence to the Buy American Act. Finished products must be packaged according to ASTM D3951 and MIL-STD-129 standards. The performance of this contract will take place in New Cumberland, Pennsylvania, with a response deadline set for November 2, 2026.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Bearing Unit Housing Manufacturer/SupplierThis subcontract involves the manufacture and supply of 24 palletized Bearing Unit Housings for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The supplier is responsible for ensuring all parts meet the specific requirements of NSN 3130004614748 and are completely free of mercury compounds in accordance with IP056. Performance of the contract takes place in San Diego, California, and requires strict adherence to RP001 DLA Packaging Requirements for Procurement regarding palletization. The opportunity was posted on October 22, 2026, with a response deadline of October 30, 2026, falling under NAICS code 333314.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

in about 19 hours

146650 UNIT, INTERFACE, DIGITAL OPTICAL

Solicitation # 232069

The Los Angeles Department of Water and Power is seeking bids for the procurement of digital optical interface units under solicitation number 232069. This opportunity is categorized under NAICS code 333314 and will be performed in Los Angeles, California. Interested parties must adhere to all submittal requirements detailed in the bid documentation. Bids must be submitted electronically through the Electronic Request Solicit Procure system, as hard copy or mail-in submissions will not be accepted. The solicitation was posted on September 30, 2026, and the deadline for responses is October 30, 2026, at 9:00 PM. Eric P. Lau serves as the primary point of contact for this procurement process.

POSTED

DEADLINE

in about 23 hours

Optical Instruments and Targeting Systems SupplyThis subcontract with HQ USSOCOM involves the supply of advanced optical instruments, lenses, and targeting systems to prime contractors supporting Special Operations Forces. The scope of work includes delivering optical hardware and targeting devices, demonstrating precision sighting systems for end-users, and ensuring all laser-based systems meet regulatory requirements through the completion of FDA Compliance Forms and Laser Information Worksheets. The opportunity is categorized under NAICS code 333314 and is based in Las Vegas, Nevada. Interested parties must respond by January 29, 2027, to support the Department of Defense in providing critical precision optics and targeting capabilities.

POSTED

about 1 month ago

DEADLINE

Ground Vehicle System Center (GVSC) Commercial Solutions Opening (CSO)

Solicitation # W912CH-24-S-0002

The United States Army Combat Capabilities Development Command Ground Vehicle Systems Center (GVSC) is utilizing a Commercial Solutions Opening (CSO) under solicitation W912CH-24-S-0002 to accelerate the delivery and sustainment of innovative commercial technologies for ground vehicle systems. This multi-phased competitive process, authorized under 10 U.S.C. 3458, extends through 2029 and aims to support Army modernization priorities across various technology focus areas, including power and mobility, autonomous systems, survivability, cyber engineering, and human-machine integration. The CSO is designed to identify solutions that prevent obsolescence and ensure future dominance in the ground domain, with specific interests ranging from high-performance compute solutions and AI-driven cybersecurity to advanced power systems up to 1.5MW and unified combat teaming architectures. The acquisition process follows a structured sequence consisting of solution briefs, presentations, and requests for commercial solution proposals. Awards may take the form of FAR Part 12 commercial procedures, transaction agreements under 10 U.S.C. 4022, or cooperative agreements under 31 U.S.C. 6305, typically resulting in fixed-price contracts. Proposals are evaluated based on technical approach, the realism of the performance schedule, and price fairness. To be eligible for award, companies must be registered in the System for Award Management (SAM) with a Unique Entity ID and utilize the Wide Area Work Flow for invoicing. While the solicitation is ongoing and frequently updated via amendments to add new Areas of Interest, all submissions must remain unclassified.

W4GG Hq US Army Tacom

POSTED

about 1 month ago

DEADLINE

OpticsThe Bureau of International Narcotics and Law Enforcement Affairs within the Department of State is seeking optics designed to enhance the capability of law enforcement to identify incoming airborne threats. This requirement is listed as a forecast with a posted date of September 1, 2026, and falls under NAICS code 333314. The place of performance for this contract is located in Kyiv. Interested parties may contact Jamillah Timmons or Small Business Specialist Tyler Sinclair for further information regarding this procurement opportunity.

BUREAU OF INTERNATIONAL NARCOTICS AND LAW ENFORCEMENT AFFAIRS

POSTED

about 2 months ago

DEADLINE

OpticsThe Department of State has issued a forecast for a contract focused on providing optics designed to enhance the capability of law enforcement to identify incoming airborne threats. This procurement falls under NAICS code 333314 and is intended to improve situational awareness and security through advanced optical technology. The opportunity was posted on August 20, 2026, and is currently listed as a forecast. Interested parties can coordinate with Jamillah Timmons or Small Business Specialist Tyler Sinclair for further information regarding this requirement.

State, Department Of

POSTED

DEADLINE

Advanced Materials Testing Hardware DevelopmentThe Advanced Materials Testing Hardware Development subcontract, issued by the NASA SBIR/STTR Program, focuses on the design and fabrication of precision test hardware. The scope of work includes the creation of load frames, grips, and fixtures specifically engineered for the accelerated creep testing of high-strength Vectran webbing. This hardware must be capable of operating under strictly controlled mechanical and thermal conditions to ensure accurate material analysis. This opportunity is designated as a Total Small Business Set-Aside under the SBIR/STTR mandate, restricting eligibility to firms with fewer than 500 employees. The project falls under NAICS code 333314 and will be performed in Hampton, Virginia. Interested parties can find further details through the NASA TechPort portal.

NASA SBIR/STTR Program

POSTED

DEADLINE

Supply of Reverse Osmosis Water Purification Units (ROWPU)The contract pertains to the supply of Reverse Osmosis Water Purification Units (ROWPU) and associated components including pumps, membranes, and filters, all of which must meet strict military water purification standards. This is a subcontract under the Department of Defense, specifically managed by the Defense Logistics Agency, aimed at ensuring reliable and compliant water purification capabilities for military operations. The items provided must be engineered and manufactured to endure demanding field conditions while maintaining high-efficiency water output in diverse operational environments. Performance of this contract is governed by the NAICS code 333314, indicating focus on industrial machinery manufacturing, specifically for water and wastewater treatment equipment. The contract was posted on July 31, 2026, and its delivery is tied to the procurement identifier SPE7MX26F9374 under the master contract SPE7MX21D0016. Though no specific location for performance or point of contact is listed, the equipment will support deployed military units requiring potable water in austere or remote settings, emphasizing readiness, durability, and adherence to defense-grade specifications throughout the supply chain.

Defense Logistics Agency

POSTED

DEADLINE

Special Tooling and Test Equipment DevelopmentThe contract titled Special Tooling and Test Equipment Development involves the design, fabrication, and qualification of specialized tooling and test equipment required for the production and verification of a control assembly. This includes the development of jigs, fixtures, and automated test systems that ensure precision, repeatability, and compliance with rigorous performance standards during manufacturing and quality assurance processes. The work is critical to enabling efficient and reliable production cycles and must meet exacting technical specifications to support defense-related applications. Issued as a subcontract under the Department of Defense through the Defense Logistics Agency, this effort falls under the NAICS code 333314 for other commercial and service industry machinery manufacturing. The contract was posted on July 20, 2026, and performance is expected to occur in an undefined location with no specific city or state designated. There is no mention of a set-aside status or small business preference, and no point of contact information is provided. The contract’s official reference is SPE4A726PE031, accessible through the DIBBS system, and all deliverables must be fully qualified to support operational readiness and verification requirements for the control assembly.

Defense Logistics Agency

POSTED

DEADLINE

Steam Table Supply (NSN 7310-00-935-6679)The contract is for the supply of 68 commercial steam tables, identified by the National Stock Number 7310-00-935-6679, intended for use in military dining facilities. The equipment must meet sustainable procurement standards, ensuring environmental responsibility and energy efficiency throughout its lifecycle. The contract falls under NAICS code 333314, which pertains to commercial and industrial machinery and equipment manufacturing, indicating the goods are specialized for institutional food service applications. The award is processed as a subcontract under the Department of Defense, managed by the Defense Logistics Agency, with the solicitation linked to contract SPE3SE26D0001 and delivery order SPE3SE26F0790. Although specific delivery locations and point of contact details are not provided, performance is expected within military installations under the jurisdiction of the Department of Defense. The posting date indicates this opportunity was made available in mid-2026, positioning it for procurement activities later that year.

Defense Logistics Agency

POSTED

DEADLINE

Pilot Production Contract

Solicitation # W912CH-26-R-A029

The U.S. Army is soliciting a sole-source pilot production contract under FAR 6.302-1(ii) and (iii)(A) to General Dynamics Land Systems Inc. with Cage Code 7W356, as the only responsible source capable of meeting the agency’s requirements for future Abrams vehicle production in the M1E3 configuration. This three-year hybrid cost-type contract is designed to enable the transition into full-scale production and will be awarded without competitive bidding due to the unique technical and operational specifications only GDLS can fulfill. While other sources may submit capability statements, proposals, or quotations, they are not expected to satisfy the critical requirements, making this a non-competitive acquisition. The contract will be managed by the U.S. Army Contracting Command at the Detroit Arsenal in Michigan, with performance also centered at this location. The solicitation number is W912CH-26-R-A029, posted on July 9, 2026, and classified under NAICS code 336992 for other defense-related manufacturing. Primary contact for inquiries is Contract Specialist Nicole Young, with Contracting Officer John Finn III also available for coordination. The contract aims to secure the industrial base capacity and technological continuity required to sustain the Army’s heavy armored modernization program through direct support to the M1E3 Abrams production line.

W4GG Hq US Army Tacom

POSTED

DEADLINE