WASHER (P/N an960-pd516l) - New Surplus

The AN960-PD516L is a thin flat washer designed for 5/16 inch fasteners in aircraft structures. Manufactured from aluminum alloy 2024, this washer distributes clamp load beneath bolt heads and nuts while protecting bearing surfaces in airframe assemblies. The "L" designation indicates thin profile construction, reducing weight while maintaining load distribution capability.

Installation follows standard aircraft maintenance manual procedures for AN hardware applications. Used throughout general and commercial aircraft where fastener load spreading is required.

What is the WASHER (P/N an960-pd516l)?

The AN960-PD516L is a thin flat washer designed for 5/16 inch fasteners in aircraft structures. Manufactured from aluminum alloy 2024, this washer distributes clamp load beneath bolt heads and nuts while protecting bearing surfaces in airframe assemblies.

Does the an960-pd516l meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The WASHER 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 an960-pd516l 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 an960-pd516l.

Can I order the an960-pd516l in custom quantities?

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