NUT/SEEVE ASSY (P/N 261n04) - New Surplus

The 261n04 is a Nylo-Seal nut/sleeve assembly designed for 1/4 inch outside diameter thermoplastic tubing. It combines a nylon nut with an acetal copolymer sleeve that compresses the tube securely onto compatible fittings. Commonly used in aircraft instrument air lines where reliable, vibration-resistant connections are essential.

Installation requires fully inserting the tube and tightening the nut two to two-and-a-half turns per Nylo-Seal specifications. Verify part compatibility against your aircraft's Illustrated Parts Catalog before installation.

What is the NUT/SEEVE ASSY (P/N 261n04)?

The 261n04 is a Nylo-Seal nut/sleeve assembly designed for 1/4 inch outside diameter thermoplastic tubing. It combines a nylon nut with an acetal copolymer sleeve that compresses the tube securely onto compatible fittings.

What conditions is the 261n04 available in?

The 261n04 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 261n04?

The 261n04 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 261n04?

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.