WASHER,FLAT (P/N nas1149dn316j) - New Surplus

The NAS1149DN316J is a #3 flat washer manufactured from aluminum alloy per NAS1149 specifications. This washer distributes bearing load and protects mounting surfaces beneath #3 machine screws in structural and bracket installations. Lightweight aluminum construction makes it ideal for aerospace fastening applications where weight reduction is critical.

Install beneath the screw head or nut to spread clamping force across a wider surface area, preventing surface damage during assembly. Verify dimensions against the aircraft Illustrated Parts Catalog and torque to specification during installation.

What is the WASHER,FLAT (P/N nas1149dn316j)?

The NAS1149DN316J is a #3 flat washer manufactured from aluminum alloy per NAS1149 specifications. This washer distributes bearing load and protects mounting surfaces beneath #3 machine screws in structural and bracket installations.

Does the nas1149dn316j 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 nas1149dn316j 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 nas1149dn316j.

Can I order the nas1149dn316j 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.