Product Description
LOCKWASHER
Specifications
Product Overview
| Product Type | Lock Washer |
Physical Specifications
| Function | Prevents fastener loosening under vibration |
| Material | Not specified - requires research |
| Bore Diameter | Not specified - requires research |
| Finish | Not specified - requires research |
Compatibility
| Application | Lift truck and pallet jack fastener assembly |
Frequently Asked Questions
Q: What fastener size does the A000019549 lockwasher fit?
A: The A000019549 is a lockwasher designed for manual pallet jack fasteners. It prevents fastener loosening under vibration and load cycling. Confirm bore diameter and fastener size from your pallet jack model documentation.
Q: What type of lockwasher is the A000019549—split ring or tooth?
A: Lockwasher type affects performance in different applications. Split ring washers work well under vibration, while toothed washers provide grip on softer materials. Contact our parts team to confirm the type for your specific pallet jack model.
Q: Which manual pallet jack brands use the A000019549 lockwasher?
A: Manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other OEM manufacturers may use this lockwasher. Provide your pallet jack model and serial number to confirm compatibility.
Q: How long does the A000019549 lockwasher remain effective?
A: Lockwashers degrade over time due to compression and vibration. Replace during regular maintenance or if fastener loosening occurs. In high-cycle operations, inspect every 500-1000 load cycles.
Q: Can the A000019549 lockwasher be used with other fastener types?
A: The A000019549 is engineered for specific pallet jack fastener sizes and materials. Using it with undersized or oversized fasteners may reduce locking effectiveness. Always match washer bore to fastener diameter.
Q: How many A000019549 lockwashers are needed per manual pallet jack repair?
A: Quantity depends on which fasteners are being replaced or serviced. Review your pallet jack parts diagram to identify all fastener locations. We recommend ordering extra quantities for future maintenance.