WASHER (P/N kb7130) - New Surplus

The kb7130 is a flat washer designed to distribute clamp load and protect mating surfaces in aircraft bolted joints. This fastener sits beneath bolt heads or nuts in airframe and system assemblies, preventing surface damage and ensuring even load distribution. Manufactured in steel, stainless steel, or aluminum per AN960/NAS1149 specifications, the washer is selected by size to match the bolt diameter.

Installation follows FAA AC 43.13-1B standard practices for aircraft maintenance and assembly work.

What is the WASHER (P/N kb7130)?

The kb7130 is a flat washer designed to distribute clamp load and protect mating surfaces in aircraft bolted joints. This fastener sits beneath bolt heads or nuts in airframe and system assemblies, preventing surface damage and ensuring even load distribution.

Does the kb7130 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 kb7130 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 kb7130.

Can I order the kb7130 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.