This Government Contract opportunity from Department Of Defense was posted on June 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Aperture and Iris Diaphragm Supply

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Federal

Submission Closed07/16/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 334516

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University of Alberta - Request for Proposal - CFI High-Performance Liquid Chromatography-Mass Spectrometer (HPLC-MS) and Ultra High Performance Liquid Chromatography (UHPLC) System

Solicitation # AB-2026-06236

The University of Alberta is seeking proposals for the supply, installation, and ongoing support of a High-Performance Liquid Chromatography-Mass Spectrometer (HPLC-MS) and Ultra High-Performance Liquid Chromatography (UHPLC) system. This equipment will be utilized by the Faculty of Science, Department of Chemistry, specifically within the Mass Spectrometry Facility to support various projects involving ESI-HRMS, LC-MS, and LC-MS/MS analyses. This solicitation, identified by number AB-2026-06236, was posted on September 11, 2026, with a response deadline of October 6, 2026. Interested parties should direct inquiries to the primary point of contact, Satinder Atwal, the Senior Supply Consultant.

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Brookhaven National Labor -Doe Contractor

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Solicitation # 140G0126Q0293

The USGS Florence Bascom Geoscience Center is seeking a vendor to provide a Vibracoring System to be delivered to Reston, Virginia, within 60 days of receiving the order. This procurement is categorized under NAICS code 334516 and is designated as a total small business set aside. Interested parties must be registered in the System for Award Management to be eligible for the award. The request for quote, solicitation number 140G0126Q0293, was issued around September 10, 2026, with a response deadline of September 16, 2026. The contract is expected to be awarded on September 17, 2026. All submissions must comply with the Buy American Act, requiring disclosure of any foreign end products and adherence to domestic sourcing requirements.

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Solicitation # 68HE0526Q0019

The Environmental Protection Agency Region 5 Contracting Office is soliciting a request for information under solicitation number 68HE0526Q0019 for the acquisition of a benchtop analytical balance. This equipment is required by the Organic Methods Group within the Laboratory Services and Applied Sciences Division to support the preparation of analytical standards, reagents, and samples for the analysis of per- and polyfluoroalkyl substances, alkylphenols, and low-level pesticides. The procurement is managed by the office located in Chicago, Illinois, with Daniel Olsson serving as the primary point of contact. The analytical balance must meet strict technical specifications, including a minimum readability of 0.01 milligrams and a maximum weighing capacity of 120 grams. Required features include an automated weighing chamber, anti-electrostatic components, and the ability to connect to a Microsoft Windows 11 Enterprise operating system via USB or USB-C. Additionally, the equipment must comply with ISO 17025 certification standards and be certified during the installation process. All packages and documentation associated with the order must be clearly marked with the contract or order number.

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Flash Point Tester (FA465926QZ008)

Solicitation # FA465926QZ008

The 319 Contracting Squadron is soliciting quotes for the procurement of one automated Pensky-Martens closed-cup flash point tester for the 319 LRS/LGRF at Grand Forks Air Force Base, North Dakota. This requirement is a total small business set-aside under NAICS code 334516. The equipment must be a new production model from 2025 or newer, compatible with 100-120V and 220-240V power supplies, and compliant with ASTM D93, ISO 2719, and IP 34 standards. The purchase must include a complete test set consisting of a test cup, lid with integrated stirrer, multi-detector sensor, holder set with drip pans, and certified reference material for fuel. Additionally, the vendor must provide a minimum three-year manufacturer warranty and two on-site preventive maintenance visits by a certified service engineer. Quotes are due by September 16, 2026, with a required delivery date of November 30, 2026, shipped FOB Destination. The government will award the contract based on a best-value decision, evaluating technical offers on a pass/fail basis against salient characteristics and conducting a price analysis to ensure reasonableness. Eligible offerors must be actively registered in the System for Award Management and enrolled in Wide Area Workflow, which is the only acceptable means for invoicing. Submissions must be limited to 10 pages and include a completed quote schedule, CAGE code, and DUNS number.

FA4659 319 Cons Pk

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about 17 hours ago

DEADLINE

in 5 days

AI Contract Overview

The contract calls for the supply of two SM2 ring-activated iris diaphragms and two zero aperture irises, intended for high-precision optical control applications. These components are critical for fine-tuning light transmission in sensitive optical systems, requiring exact mechanical and optical specifications to ensure consistent performance under demanding conditions. The items must meet rigorous quality standards suitable for defense-related optical instrumentation. The solicitation is issued under the Department of Defense through the agency W6QK Acc-Rsa, with performance taking place at Redstone Arsenal, Alabama, zip code 35898. This is a subcontract action classified under NAICS code 334516, indicating it pertains to the manufacturing of optical instrument and lens components. The opportunity was posted on June 30, 2026, with a response deadline of July 16, 2026, at 9:00 PM Eastern Time. Interested parties must submit proposals through the SAM.gov portal prior to the deadline to be considered for award.