WASHER - TAB (Hyster HY156346)

A damaged tab washer can allow fasteners to loosen under vibration, leading to mechanical misalignment. During routine service, a tab washer is installed to lock a nut or bolt by bending one of its tabs into a matching slot. The Hyster catalog reference for this aftermarket replacement part is HY156346. This washer type provides a plain mechanical function: it prevents rotational loosening of threaded fasteners. A concrete failure consequence is that a missing or reused tab washer may cause the fastener to back out, resulting in component separation. The item ships at approximately 0.03 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY156346, hy156346