NUT (P/N ms17825-3) - New Surplus

The MS17825-3 is a self-locking castellated hex nut with a non-metallic insert and steel body. It provides prevailing torque to prevent loosening under vibration and flight loads. Designed to work with drilled bolts that accept a cotter pin through the castellated slots.

Commonly used in aircraft control linkages to secure clevis and rod-end connections. Installation requires aligning the nut's slots with the fastener hole, then inserting and bending the cotter pin to lock the assembly. Meets MS17825 aerospace fastening standards.

What is the NUT (P/N ms17825-3)?

The MS17825-3 is a self-locking castellated hex nut with a non-metallic insert and steel body. It provides prevailing torque to prevent loosening under vibration and flight loads.

Does the ms17825-3 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 ms17825-3 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 ms17825-3.

Can I order the ms17825-3 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.