WASHER (P/N 630691) - New Surplus

Part 630691 is a flat washer that distributes clamp load across bolted joints in aircraft structures. Manufactured from steel or stainless steel, this washer conforms to AN960 or NAS1149 aerospace standards. It installs beneath bolt heads or nuts to protect bearing surfaces and prevent fastener pull-through in airframe assemblies.

Proper installation requires matching washer size to bolt diameter and following torque specifications and stack-up procedures outlined in the aircraft maintenance manual or structural repair manual.

What is the WASHER (P/N 630691)?

Part 630691 is a flat washer that distributes clamp load across bolted joints in aircraft structures. Manufactured from steel or stainless steel, this washer conforms to AN960 or NAS1149 aerospace standards.

What conditions is the 630691 available in?

The 630691 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 630691?

The 630691 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 630691?

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.