WASHER (P/N 413228) - New Surplus

The 413228 is a flat washer designed for Cessna aircraft fastener assemblies. It distributes load under hex nuts in airframe structural joints, providing a smooth bearing surface that prevents fastener heads from embedding into softer materials. This plain washer functions similarly to AN960 and NAS1149 specifications common in aviation maintenance.

Install under hex nuts per the applicable Cessna Illustrated Parts Catalog and in accordance with 14 CFR Part 43 guidance for proper load distribution and joint integrity.

What is the WASHER (P/N 413228)?

The 413228 is a flat washer designed for Cessna aircraft fastener assemblies. It distributes load under hex nuts in airframe structural joints, providing a smooth bearing surface that prevents fastener heads from embedding into softer materials.

Does the 413228 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 413228 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 413228.

Can I order the 413228 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.