PIN COTTER (P/N ms9245-23) - New Surplus

The MS9245-23 is a stainless-steel cotter pin measuring 1/16 inch diameter by 3/8 inch length. This fastener secures castellated nuts and clevis pin assemblies in aircraft structural and engine applications. Insert the pin through the drilled hole in the bolt shank, then bend both prongs outward to lock the nut in place and prevent rotation.

Conforms to MS9245 military standard for corrosion-resistant hardware. Always replace with a new cotter pin after removal—reusing bent pins compromises lock integrity and airworthiness.

What is the PIN COTTER (P/N ms9245-23)?

The MS9245-23 is a stainless-steel cotter pin measuring 1/16 inch diameter by 3/8 inch length. This fastener secures castellated nuts and clevis pin assemblies in aircraft structural and engine applications.

Does the ms9245-23 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The PIN COTTER 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 ms9245-23 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 ms9245-23.

Can I order the ms9245-23 in custom quantities?

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