The Husqvarna 505633001 Lock Washer 5/16 Split Stainless Steel is a genuine OEM fastening component designed for the SoffCut2500 and SoffCut5000 early entry saws. Built to Husqvarna's exact specifications, this stainless steel split lock washer delivers the corrosion resistance and clamping integrity that demanding concrete cutting environments require. Cross-reference part number 505633001 against your parts diagram to confirm the correct position before installation. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- Stainless Steel Construction — The stainless steel material provides strong resistance to rust and corrosion, making this washer well suited to wet cutting conditions common in early entry concrete work.
- Split-Ring Locking Action — The split design bites into mating surfaces under torque load, resisting fastener loosening caused by vibration during saw operation.
- Genuine OEM Specification — Manufactured to Husqvarna's original dimensions and material grade, ensuring the washer seats and loads correctly in the assembly it was designed for.
- Direct Compatibility — Engineered specifically for the SoffCut2500 and SoffCut5000 early entry saws, fitting the existing fastener stack without modification to surrounding hardware.
- Structural Integrity Support — A properly functioning lock washer maintains consistent clamping force across the assembly, preventing component shift that could affect cutting accuracy or component longevity.
A split lock washer serves as a critical fastening aid within bolted assemblies, using the tension created by its split ends to resist loosening under vibration and dynamic load. In early entry saws like the SoffCut2500 and SoffCut5000, where continuous blade rotation and machine movement generate sustained vibration, maintaining consistent clamp load across key joints is essential to safe and accurate operation. When a lock washer loses its tension or corrodes, fasteners in the assembly can work loose over time, compromising the integrity of the connection it secures.
Part Details
| Part Number | 505633001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Lock Washer 5/16 Split Stainless Steel |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | SoffCut2500 |
| Early Entry Saw | SoffCut5000 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
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