WASHER (P/N an122582) - New Surplus

The AN122582 is a flat washer designed to distribute clamping loads and protect bearing surfaces in aircraft bolted joints. This steel washer installs under bolt heads or nuts in systems hardware, following AN/NAS sizing and thickness conventions. Washers may serve as shims to adjust grip length during installation.

Commonly used in structural fastening, control systems, and landing gear assemblies where load distribution and surface protection are critical. Verify part specifications in the aircraft's Illustrated Parts Catalog before use.

What is the WASHER (P/N an122582)?

The AN122582 is a flat washer designed to distribute clamping loads and protect bearing surfaces in aircraft bolted joints. This steel washer installs under bolt heads or nuts in systems hardware, following AN/NAS sizing and thickness conventions.

Does the an122582 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 an122582 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 an122582.

Can I order the an122582 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.