NUT,SELF-LOCKING,HEXAGON (P/N ms21045c06) - New Surplus

The MS21045C06 is a self-locking hexagon nut manufactured from corrosion-resistant steel and qualified to Military Standard MS21045. Its all-metal prevailing-torque mechanism maintains clamp load under vibration without requiring secondary locking devices. Rated for continuous service to 450°F, this nut resists loosening in high-vibration airframe and systems assemblies.

Installation requires a torque wrench to achieve specified prevailing torque per the applicable maintenance manual. Replace the nut if locking torque falls below specification limits, as prevailing-torque effectiveness diminishes with reuse.

What is the NUT,SELF-LOCKING,HEXAGON (P/N ms21045c06)?

The MS21045C06 is a self-locking hexagon nut manufactured from corrosion-resistant steel and qualified to Military Standard MS21045. Its all-metal prevailing-torque mechanism maintains clamp load under vibration without requiring secondary locking devices.

Does the ms21045c06 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The NUT,SELF-LOCKING,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 ms21045c06 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 ms21045c06.

Can I order the ms21045c06 in custom quantities?

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