SPECIAL BOLTS (P/N 25-2fn51-9) - New Surplus

The 25-2fn51-9 is an aerospace-grade steel bolt designed for structural joint clamping in tension and shear applications. This special-purpose fastener follows AN/MS/NAS standards and provides the strength and reliability required in airframe bracket installations. Install with the specified nut and washer, torquing to aircraft maintenance manual specifications.

Verify part number against the Illustrated Parts Catalog before installation to ensure compatibility with your specific airframe assembly.

What is the SPECIAL BOLTS (P/N 25-2fn51-9)?

The 25-2fn51-9 is an aerospace-grade steel bolt designed for structural joint clamping in tension and shear applications. This special-purpose fastener follows AN/MS/NAS standards and provides the strength and reliability required in airframe bracket installations.

Does the 25-2fn51-9 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SPECIAL BOLTS 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 25-2fn51-9 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 25-2fn51-9.

Can I order the 25-2fn51-9 in custom quantities?

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