Westinghouse SK2 Extension nut 5-1 4" OD. 3-1 2" ID. 6-1 2" OAL.

Description:

The Westinghouse SK2 Extension Nut is used in industrial mechanical and electrical assembly systems to provide secure threaded extension support and component spacing for heavy-duty equipment installations. Commonly installed in switchgear assemblies, industrial machinery, electrical enclosures, and mechanical support structures where dependable threaded connection and structural alignment are required for reliable operation. Maintenance teams, OEMs, and system integrators use this extension nut for replacement servicing, retrofit upgrades, equipment assembly, and industrial maintenance applications.

Applications:

The Westinghouse SK2 Extension Nut is designed for industrial equipment and mechanical assembly applications requiring dependable threaded extension and mounting support. It is commonly applied in electrical equipment assemblies, machinery installations, structural support systems, and industrial hardware setups to help maintain secure component alignment and installation stability.

Technical Specifications:

• Manufacturer Part Number (MPN): SK2
• Brand: Westinghouse
• Product Type: Extension Nut
• Outside Diameter (OD): 5-1/4 Inch
• Inside Diameter (ID): 3-1/2 Inch
• Overall Length (OAL): 6-1/2 Inch
• Function: Threaded extension and component support
• Application: Industrial mechanical and electrical assemblies
• Installation Type: Threaded mechanical installation
• System Use: Equipment mounting and alignment support
• Typical Applications: Switchgear, machinery assemblies, enclosures
• Compatible Systems: Industrial mechanical and electrical equipment
• Operating Environment: Industrial applications
• Construction Type: Heavy-duty industrial hardware component

Common Replacements:

• Eaton Extension Nut Assembly
• Siemens Industrial Extension Hardware
• ABB Mechanical Extension Nut