This is a fixed-price, definite-quantity contract for manufacture and delivery of the Automatic Sprinkler Alarm Valve (NSN 4210-00-575-9297), sole-sourced to Keystone Fire Protection (Part No. 8124716). The solicitation will be for 49 units, with a possible 100% option quantity, and the contract maximum is $1,186,780.00. Award will be made to the lowest price technically acceptable offeror under commercial/simplified acquisition procedures, with Berry Amendment and Buy American Act clauses applying. Delivery is FOB Origin, with a required delivery schedule of 140 days after order. The estimated solicitation release date is September 21, 2026, subject to change, and the solicitation will be available through DIBBS to all responsible sources.