Siemens Building Technology 331-653 Clevis R-407C The Nor East Controls 30041038-001

The Nor East Controls 30041038-001 Packing Nut is a critical replacement component engineered for high-pressure 4-inch to 6-inch reverse acting (R/A) control valves

Enhanced Thermal Regulation: The Open Air Over (OAO) design utilizes the system's airflow to prevent internal winding overheating

OEM Integrity: Built to manufacturer tolerances

Is the 1190306 compatible with older 1185625 series coils

Industrial-Grade Contacts: Designed to withstand repetitive cycling and high-voltage spikes in demanding HVACR applications

Siemens Building Technology 331-653 Clevis R-407C The Nor East Controls 30041038-001For veteran technicians managing commercial air distribution, the Siemens Building Technology 331 653 Clevis is the industry standard for establishing a reliable, non slip mechanical connection. This forged steel clevis is specifically engineered for use with Siemens No. 3, No. 4, and No. 6 pneumatic damper actuators, providing the high strength pivot point required for consistent damper linkage performance. Whether you are performing a VAV box repair