FASTENER,TURNBUTTON (P/N a5t16) - New Surplus

The a5t16 is a quarter-turn turnbutton fastener for aircraft panel retention. This stud-type fastener mates with a receptacle and locks with a 90-degree rotation, eliminating the need for threaded hardware. Commonly installed on access panels, cowl doors, and removable inspection covers, it provides vibration-resistant engagement during flight and ground operations.

The fastener follows NSN 5325-00-282-0615 specifications and is associated with Southco's aerospace fastening line. Installation and adjustment should follow the aircraft maintenance manual for proper torque and engagement verification.

What is the FASTENER,TURNBUTTON (P/N a5t16)?

The a5t16 is a quarter-turn turnbutton fastener for aircraft panel retention. This stud-type fastener mates with a receptacle and locks with a 90-degree rotation, eliminating the need for threaded hardware.

Does the a5t16 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The FASTENER,TURNBUTTON 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 a5t16 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 a5t16.

Can I order the a5t16 in custom quantities?

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