WASHER (P/N an960-616) - New Surplus

The AN960-616 is a flat washer designed for 3/8-inch bolts in aircraft structural attachments. This steel washer distributes clamp load across a wider bearing surface, protecting underlying materials from bolt head or nut pressure during assembly. Installed beneath bolt heads or nuts in airframe joints, it prevents fastener embedment and maintains joint integrity under vibration and flight loads.

The AN960 standard (now superseded by NAS1149) ensures dimensional consistency across aviation applications. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the WASHER (P/N an960-616)?

The AN960-616 is a flat washer designed for 3/8-inch bolts in aircraft structural attachments. This steel washer distributes clamp load across a wider bearing surface, protecting underlying materials from bolt head or nut pressure during assembly.

Does the an960-616 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 an960-616 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 an960-616.

Can I order the an960-616 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.