TAB WASHER (P/N 104981-2) - New Surplus

The 104981-2 is a tab washer that prevents nut and bolt rotation in vibration-prone aircraft joints. Installed beneath a fastener head or nut, the washer's tab bends against a flat surface or into a slot after torquing to mechanically lock the connection. Conforming to NAS standards such as NAS460 and NAS1636, this locking washer protects critical assemblies from fastener loosening caused by flight vibration and operational stress.

Installation follows aircraft maintenance manual procedures and AC 43.13-1B guidance for proper torque and tab engagement.

What is the TAB WASHER (P/N 104981-2)?

The 104981-2 is a tab washer that prevents nut and bolt rotation in vibration-prone aircraft joints. Installed beneath a fastener head or nut, the washer's tab bends against a flat surface or into a slot after torquing to mechanically lock the connection.

What conditions is the 104981-2 available in?

The 104981-2 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 104981-2?

The 104981-2 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 104981-2?

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.