WASHER,FLAT (P/N nas1252-8l) - New Surplus

The NAS1252-8L is a flat washer designed for #8 fasteners in aerospace structural assemblies. Made from aluminum alloy, it distributes clamp load evenly beneath screw heads and nuts, providing a consistent bearing surface that prevents fastener pull-through on composite and thin-gauge materials. Install the washer directly under the fastener head or nut before torquing.

Commonly used in airframe joints, control surface attachments, and panel installations where load distribution is critical. Torque per NAS specification or applicable aircraft maintenance manual to achieve proper preload and joint integrity.

What is the WASHER,FLAT (P/N nas1252-8l)?

The NAS1252-8L is a flat washer designed for #8 fasteners in aerospace structural assemblies. Made from aluminum alloy, it distributes clamp load evenly beneath screw heads and nuts, providing a consistent bearing surface that prevents fastener pull-through on composite and thin-gauge materials.

Does the nas1252-8l meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The WASHER,FLAT 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 nas1252-8l 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 nas1252-8l.

Can I order the nas1252-8l in custom quantities?

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