(29x) 12529742 Flat Washer 5310-12-189-0281

Description:

The 12529742 Flat Washer is used in fastening assemblies to distribute load, reduce surface wear, and provide a stable bearing surface between threaded fasteners and mating components. Commonly installed in military vehicles, heavy equipment, industrial machinery, and maintenance applications requiring dependable fastening support and improved joint integrity during operation. Maintenance teams and equipment technicians use this component for repair, replacement, and maintaining the reliability of mechanical assemblies in demanding service environments.

Applications:

The 12529742 Flat Washer is utilized in industrial and military environments where secure fastening and load distribution are essential. It supports vehicle maintenance, machinery assembly, structural repairs, and equipment servicing applications where minimizing surface damage and maintaining fastener performance contribute to operational reliability. The part is associated with NSN 5310-12-189-0281 and is identified as a flat washer used in mechanical fastening systems.

Technical Specifications:

• Manufacturer Part Number (MPN): 12529742
• NSN: 5310-12-189-0281
• Product Type: Flat Washer
• Function: Load distribution and surface protection
• Primary Application: Mechanical fastening assemblies
• Installation Type: Installed between fastener heads/nuts and mating surfaces
• Application Environment: Military, industrial, and heavy equipment systems
• Typical Industries: Defense, manufacturing, construction, and general industrial applications
• Quantity: 29 Pieces
• Fastener Category: Plain Washer

Common Replacements:

• NSN 5310-12-189-0281 Flat Washer
• 12529742 Flat Washer
• SAE Flat Washer