WASHER (P/N ms21206-6) - New Surplus

The MS21206-6 is a steel flat washer conforming to Military Standard MS21206 specifications. Designed for 3/8-inch fasteners, it distributes bearing loads and protects mating surfaces during assembly. The washer maintains consistent clamp-up pressure under bolt heads and nuts in structural applications across aircraft.

Installation follows standard aerospace practices per FAA AC 43.13 and your aircraft maintenance manual. Steel construction provides durability in high-stress fastening applications.

What is the WASHER (P/N ms21206-6)?

The MS21206-6 is a steel flat washer conforming to Military Standard MS21206 specifications. Designed for 3/8-inch fasteners, it distributes bearing loads and protects mating surfaces during assembly.

Does the ms21206-6 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 ms21206-6 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 ms21206-6.

Can I order the ms21206-6 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.