NUT (P/N cr4176) - New Surplus

The cr4176 is a metal aircraft nut designed to secure threaded fasteners in structural and systems assemblies. This fastener provides vibration-resistant locking in airframe bracket attachments and component mounting applications. Constructed to AN/MS/NAS standards for aerospace use, the nut maintains secure joints under flight loads and operational stress.

Installation requires torque application per the aircraft maintenance manual and FAA AC 43.13-1B guidelines to ensure proper clamping force and safety.

What is the NUT (P/N cr4176)?

The cr4176 is a metal aircraft nut designed to secure threaded fasteners in structural and systems assemblies. This fastener provides vibration-resistant locking in airframe bracket attachments and component mounting applications.

Does the cr4176 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The NUT 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 cr4176 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 cr4176.

Can I order the cr4176 in custom quantities?

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