The Allied Gomco 01-90-2692 is a high-grade stainless steel replacement tube designed for the patient-side connection of Gomco Model 300 portable aspirators. This long metal tube serves as the primary structural interface between the collection bottle cap and the external patient suction tubing. Its rigid, corrosion-resistant construction ensures that the vacuum path remains open and unobstructed, even under maximum suction settings. Precision-machined for an airtight fit, it prevents vacuum leaks at the connection point, ensuring efficient fluid removal during clinical procedures.