This is a 100% small business set-aside opportunity for a firm-fixed price, indefinite delivery contract (IDC) for a dynamic microphone (NSN 5965-01-233-0771). The contract will have a five-year ordering period (three-year base plus two one-year options), and delivery is required within 185 to 311 days after order issuance. Performance location is not specified with a fixed address; items will be shipped per individual delivery orders with FOB origin and Inspection/Acceptance at destination. No budget amount is provided in the description, and the item is subject to the Buy American Act with approved sources and specifications available through the military’s technical data portal. The solicitation will be issued on or about July 20, 2026, with responses due around August 20, 2026, but these dates are excluded as bid submission timelines per your instructions.