NUT,PLAIN,HEXAGON (P/N an924-4) - New Surplus

The AN924-4 is a steel hexagon nut conforming to AN standards for aircraft fluid system applications. It features 7/16-20 UNF threads designed to mate with 1/4-inch tube fittings including flared-tube, bulkhead, and universal connection types. Commonly used to secure AN832 bulkhead unions through panels and firewalls in fuel line installations.

Installation requires torquing per the fitting manufacturer's specifications and your aircraft's maintenance documentation to ensure proper clamping force and system integrity.

What is the NUT,PLAIN,HEXAGON (P/N an924-4)?

The AN924-4 is a steel hexagon nut conforming to AN standards for aircraft fluid system applications. It features 7/16-20 UNF threads designed to mate with 1/4-inch tube fittings including flared-tube, bulkhead, and universal connection types.

Does the an924-4 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The NUT,PLAIN,HEXAGON conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the an924-4 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the an924-4.

Can I order the an924-4 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The NUT,PLAIN,HEXAGON is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.