Inhibited transformer fluid

The Army Test and Evaluation Command at White Sands Missile Range is soliciting the procurement of Shell Diala S2 ZX-A Inhibited Electrical Insulating Transformer Oil, identified by part number 550026646, in 55-gallon drums to support essential maintenance of critical electrical systems including transformers, rectifiers, and switchgear. The requirement is strictly for the brand-name product or an approved equal, ensuring operational reliability and safety of military electrical infrastructure. This procurement is being conducted under a combined solicitation with a total small business set-aside as defined by FAR 19.5, restricting eligibility exclusively to qualifying small businesses. The North American Industry Classification System code for this action is 324191, indicating classification under other petroleum and coal products manufacturing. The solicitation, identified by number W911S226U3798, was posted on July 23, 2026, with responses due no later than July 30, 2026, at 6:00 p.m. Eastern Time. The contracting office is located at Fort Drum, New York, under the Department of Defense, with point of contact Matthew Gaskins available for inquiries via phone or email. The place of performance is designated with a ZIP code of 88002, corresponding to White Sands Missile Range, New Mexico, where the delivered product will be utilized. All offers must meet exact technical specifications and packaging requirements to be considered responsive to the solicitation.