BOLT (1/3) (P/N an5-52) - New Surplus

The AN5-52 is a hex-head aircraft bolt conforming to AN5 specifications with a nominal 5/16-24 UNF thread. Manufactured from high-strength alloy steel with 125,000-psi minimum tensile strength, this bolt features a drilled shank for cotter pin retention. Used in structural and systems attachment points throughout aircraft airframes where AN5 bolts with castellated nuts are specified.

Installation requires torquing per FAA AC 43.13-1B and the applicable aircraft maintenance manual. Standard fastener for airframe joints in general and commercial aviation.

What is the BOLT (1/3) (P/N an5-52)?

The AN5-52 is a hex-head aircraft bolt conforming to AN5 specifications with a nominal 5/16-24 UNF thread. Manufactured from high-strength alloy steel with 125,000-psi minimum tensile strength, this bolt features a drilled shank for cotter pin retention.

Does the an5-52 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BOLT (1/3) 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 an5-52 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 an5-52.

Can I order the an5-52 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT (1/3) is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.