WASHER, NON-METALLIC (P/N 895459-2) - New Surplus

The 895459-2 is a non-metallic washer designed to distribute fastener loads and isolate dissimilar metals in aerospace applications. Constructed from polymer material, this washer prevents galvanic corrosion and maintains electrical isolation where specified. Installed under nuts or screw heads securing avionics racks, instrument panels, and sensitive equipment, it protects substrates from damage and helps maintain consistent joint torque.

Installation per FAA AC 43.13 guidance—verify size and placement against the aircraft IPC or engineering drawing before assembly.

What is the WASHER, NON-METALLIC (P/N 895459-2)?

The 895459-2 is a non-metallic washer designed to distribute fastener loads and isolate dissimilar metals in aerospace applications. Constructed from polymer material, this washer prevents galvanic corrosion and maintains electrical isolation where specified.

Does the 895459-2 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The WASHER, NON-METALLIC 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 895459-2 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 895459-2.

Can I order the 895459-2 in custom quantities?

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