PUSH ON NUT (P/N 4s9-2) - New Surplus

The 4s9-2 is a push-on nut manufactured from sheet spring material that secures components onto studs without thread engagement. The nut grips by embedding into the stud surface when pressed into place, providing vibration-resistant fastening for aircraft panel retention and light bracket mounting. Identified under NSN 5310-00-756-8141 for aerospace applications.

Installation requires pressing the nut onto the stud until fully seated, following aircraft maintenance manual procedures and applicable standard practices for hardware installation.

What is the PUSH ON NUT (P/N 4s9-2)?

The 4s9-2 is a push-on nut manufactured from sheet spring material that secures components onto studs without thread engagement. The nut grips by embedding into the stud surface when pressed into place, providing vibration-resistant fastening for aircraft panel retention and light bracket mounting.

What conditions is the 4s9-2 available in?

The 4s9-2 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 4s9-2?

The 4s9-2 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 4s9-2?

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.