BOLT,SHEAR (P/N nas6604-25) - New Surplus

The NAS6604-25 is a hex-head shear bolt manufactured from alloy steel with 1/4-28 UNJF threads and Class 3A fit tolerance. This close-tolerance fastener is designed for shear-critical structural joints in aircraft airframes, particularly in control system brackets and high-load bearing applications. Selection by grip length ensures proper bearing surface contact and load distribution.

Installation requires torquing per aircraft maintenance manual specifications and applicable NAS6604 standards.

What is the BOLT,SHEAR (P/N nas6604-25)?

The NAS6604-25 is a hex-head shear bolt manufactured from alloy steel with 1/4-28 UNJF threads and Class 3A fit tolerance. This close-tolerance fastener is designed for shear-critical structural joints in aircraft airframes, particularly in control system brackets and high-load bearing applications.

What conditions is the nas6604-25 available in?

The nas6604-25 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 nas6604-25?

The nas6604-25 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 nas6604-25?

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.