The Naval Surface Warfare Center Crane requires a sole-source purchase of two specific parabolic mirrors from Space Optics Research Labs, LLC (Merrimack, NH) to replace damaged components on an Open Air Collimating Bench used for sensor calibration. The mirrors must be sourced exclusively from the original manufacturer to ensure proper integration with existing custom mounting hardware and to meet strict form, fit, and function requirements. Performance of services is at the contractor’s location in Merrimack, New Hampshire. No budget amount is specified. The solicitation is issued as a firm fixed-price request for quotes under simplified acquisition procedures.