American Crane
Slotted nut for American Crane 9310
This slotted nut is designed for the American Crane 9310. It features integrated slots that allow for the insertion of a cotter pin to secure the fastener in place once the specified torque is applied.
Parts diagram
Compatible models
Specifications
- Part number
- 1056821
- Brand
- American Crane
The slotted nut 1056821 serves as a critical fastening component for the American Crane 9310. This hardware is engineered with slots across the top face, which facilitate the use of a cotter pin to lock the nut onto a threaded shaft or bolt. By preventing the nut from rotating after installation, this design ensures that the connection remains secure even when subjected to the operational stresses and dynamic loads common in heavy crane applications.
This component is compatible with the American Crane 9310 and is used in assemblies where maintaining a precise tension is required, such as in axle, steering, or transmission systems. The design allows for consistent locking, which is necessary for the structural integrity of the machine. The part is intended for use in applications where vibration or movement could otherwise cause standard fasteners to loosen over time.
Slotted nuts are widely used in mechanical assemblies to provide a positive locking mechanism. By aligning the slots with a hole in the mating shaft, the cotter pin acts as a physical barrier against rotation, ensuring the assembly remains tight during operation.