WASHER, TAB (P/N 4A106C8) - New Surplus

The 4A106C8 is a tab washer designed to prevent nut and bolt rotation under vibration. This steel washer installs beneath the nut or bolt head, with a tab that bends against a flat surface or key to lock the fastener in place. Recognized under NAS hardware standards (NAS460/NAS513), it's commonly used on equipment mounting brackets and structural connections where vibration resistance is critical.

Installation follows FAA AC 43.13-1B acceptable practices and applicable aircraft maintenance manuals.

What is the WASHER, TAB (P/N 4A106C8)?

The 4A106C8 is a tab washer designed to prevent nut and bolt rotation under vibration. This steel washer installs beneath the nut or bolt head, with a tab that bends against a flat surface or key to lock the fastener in place.

What conditions is the 4A106C8 available in?

The 4A106C8 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the 4A106C8?

The 4A106C8 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the 4A106C8?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.