BOLT, HEX, CLOSE TOLERANCE (P/N nas6605-21) - New Surplus
P/N: nas6605-21
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 4 Available |
Product Description
The NAS6605-21 is a hex-head bolt built to National Aerospace Standard NAS6605 for precision structural applications. Alloy steel construction with 5/16-24 UNJF threads and controlled shank diameter enables interference-fit installation in reamed close-tolerance holes. Designed for shear and tension loads in airframe assemblies, particularly hinge fittings requiring tight alignment and minimal play.
Install with matching NAS nuts and torque per NAS6605 specifications and aircraft maintenance manual requirements. The close-tolerance design ensures repeatable assembly fit across production and maintenance operations.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the BOLT, HEX, CLOSE TOLERANCE (P/N nas6605-21)?
The NAS6605-21 is a hex-head bolt built to National Aerospace Standard NAS6605 for precision structural applications. Alloy steel construction with 5/16-24 UNJF threads and controlled shank diameter enables interference-fit installation in reamed close-tolerance holes.
Does the nas6605-21 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT, HEX, 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 nas6605-21 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 nas6605-21.
Can I order the nas6605-21 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT, HEX, CLOSE TOLERANCE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.