Supply of RSNS-2S Sealed Neutron Detectors (He3 Tube)

The contract involves the supply of two RSNS-2S sealed neutron detectors equipped with 24-inch helium-3 tubes for precise neutron radiation detection, designed for fully maintenance-free operation in demanding environments. These detectors are intended to support critical sensing and monitoring requirements, likely for security, nuclear safety, or defense-related applications where reliability and longevity are essential. The components must meet stringent performance standards to ensure accurate detection without the need for servicing or recalibration over their operational lifespan. The solicitation is classified as a subcontract under NAICS code 334519 and is issued by the Department of Defense through the FA8601 Aflcmc Pzio office, with performance required at Wright Patterson AFB, Ohio, 45433. Bidders must submit responses by August 5, 2026, at 7:00 PM, following an initial posting date of July 30, 2026. There is no set-aside designation, meaning the contract is open to all eligible vendors regardless of business size or status, and no point of contact information is provided in the public data, requiring potential offerors to access the SAM.gov portal for further details.