The government intends to award a firm-fixed-price purchase order for a specific OEM electric piston horn, which is a Ship Critical Safety Item. This requirement is currently sole-sourced to Kahlenberg Industries Inc. for a direct replacement to support work on a T-AKE Vessel. The supplies must be procured directly from the OEM in accordance with approved drawings. While the notice invites companies to express interest and capability, the government may decide not to conduct a competitive procurement based on the responses received.