WASHER (P/N 720142-6) - Serviceable

The 720142-6 is a flat washer designed to distribute fastener loads and protect mating surfaces in aerospace assemblies. Identified under NSN 5310-01-329-0906 and manufactured to FSC 5310 hardware standards, this washer is commonly installed beneath bolts or nuts at equipment racks and structural interfaces. It maintains preload integrity and prevents surface damage during assembly and vibration cycles.

Installation should follow the aircraft maintenance manual or component-specific documentation for proper torque application.

What is the WASHER (P/N 720142-6)?

The 720142-6 is a flat washer designed to distribute fastener loads and protect mating surfaces in aerospace assemblies. Identified under NSN 5310-01-329-0906 and manufactured to FSC 5310 hardware standards, this washer is commonly installed beneath bolts or nuts at equipment racks and structural interfaces.

Does the 720142-6 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 720142-6 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 720142-6.

Can I order the 720142-6 in custom quantities?

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