WASHER (P/N ln9028a8) - New Surplus

The ln9028a8 is an aerospace counterbored washer manufactured to LN 9028 specifications. This washer seats under bolt heads or nuts in structural mounting locations, distributing clamp load across a wider surface area to prevent fastener pull-through in aircraft assemblies. Commonly used in Airbus Helicopters BK117 applications and similar rotorcraft installations.

Install per aircraft maintenance manual or IPC callouts, verifying dimensions against approved engineering data before assembly.

What is the WASHER (P/N ln9028a8)?

The ln9028a8 is an aerospace counterbored washer manufactured to LN 9028 specifications. This washer seats under bolt heads or nuts in structural mounting locations, distributing clamp load across a wider surface area to prevent fastener pull-through in aircraft assemblies.

Does the ln9028a8 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 ln9028a8 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 ln9028a8.

Can I order the ln9028a8 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.