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The HUSQVARNA 587031301 is a genuine OEM nylon flat washer sold in a pack of 5. Measuring 0.625 inches in outer dimension by 0.375 inches in inner dimension, this washer is manufactured from nylon for lightweight, corrosion-resistant service. Flat washers in this size class distribute fastener load, reduce surface wear, and protect mating components from damage during assembly. HVAC technicians, equipment service technicians, and general maintenance professionals install these as part of routine mechanical assembly and replacement procedures.
This washer is suited for use in Husqvarna outdoor power equipment and small-engine machinery where OEM-spec hardware is required. Genuine OEM parts maintain original factory tolerances, which is important in applications where dimensional variation can affect fastener clamp load or component alignment. Purchasing in a 5-pack supports stocking for repeat-service jobs or fleet maintenance operations.
Designed as a genuine OEM-spec replacement flat washer for Husqvarna outdoor power equipment requiring a 0.625 x 0.375 inch nylon flat washer. Consult the equipment service manual or parts diagram to confirm fitment before installation.
Installation is performed by equipment service technicians during standard mechanical assembly or disassembly. Power down and disconnect the spark plug or primary power source before servicing any mechanical assembly. Use appropriate hand tools and follow torque specifications listed in the equipment service manual. Do not substitute non-OEM hardware where OEM dimensions are critical to proper fastener function.
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