Special Notice DEPT OF DEFENSE DEPT OF THE NAVY intends to award a sole source purchase order to RIBER, INC for an Effusion Cell for MBE 21T. This procurement is for a semiconductor device and associated hardware used by the Naval Research Laboratory (NRL). The Effusion Cell is a critical component for Molecular Beam Epitaxy (MBE) systems, which are used in the fabrication of semiconductor materials and devices. The Effusion Cell is responsible for the controlled evaporation of source materials during the MBE process. The procurement will be made utilizing Simplified Acquisition Procedures in accordance with Federal Acquisition Regulation (FAR) Part 13.106-1(b) for purchases not exceeding the simplified acquisition threshold of $250,000. Interested parties have 3 calendar days to express their interest and capability to respond to this requirement. The primary contact for this procurement is James Chappell, email: james.chappell@nrl.navy.mil. Please reference the Notice of Intent number, N00173-24-Q-1301103552, in any correspondence.