SCREW,CLOSE TOLERANCE (P/N nas517-3-0) - New Surplus, As Removed

The NAS517-3-0 is a #10-32 UNJF close tolerance flush head machine screw manufactured from alloy steel. This precision fastener meets NAS517 specifications for controlled shear joints in aircraft structural applications. The 100-degree countersunk head sits flush with skin surfaces in reamed, interference-fit holes.

Used for skin-to-structure attachments where tight tolerances ensure load distribution and prevent fastener migration. Installation requires matching grip length to stack thickness and following aircraft maintenance manual procedures.

What is the SCREW,CLOSE TOLERANCE (P/N nas517-3-0)?

The NAS517-3-0 is a #10-32 UNJF close tolerance flush head machine screw manufactured from alloy steel. This precision fastener meets NAS517 specifications for controlled shear joints in aircraft structural applications.

Does the nas517-3-0 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SCREW,CLOSE TOLERANCE 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 nas517-3-0 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 nas517-3-0.

Can I order the nas517-3-0 in custom quantities?

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