BOLT,CLOSE TOLERANCE (P/N nas1304-7) - New Surplus

The NAS1304-7 is a close-tolerance hex head bolt engineered for precision airframe structural joints. This aerospace steel fastener features an interference-fit shank that controls shear loads and maintains grip diameter consistency in reamed holes. Rated at 160,000-psi tensile strength, it meets National Aerospace Standard specifications for high-strength applications.

Commonly installed in control surface hinges, wing attachments, and fuselage fittings where precision fit and load transfer are critical. Installation requires reamed holes and torque application per NAS standards or aircraft maintenance manual specifications. Verify dash-number grip length before MRO installation to ensure proper clamping force.

What is the BOLT,CLOSE TOLERANCE (P/N nas1304-7)?

The NAS1304-7 is a close-tolerance hex head bolt engineered for precision airframe structural joints. This aerospace steel fastener features an interference-fit shank that controls shear loads and maintains grip diameter consistency in reamed holes.

Does the nas1304-7 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BOLT,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 nas1304-7 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 nas1304-7.

Can I order the nas1304-7 in custom quantities?

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