NUT (P/N nas487-21) - New Surplus
P/N: nas487-21
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 | 19 Available |
Product Description
The NAS487-21 is a sheet-spring nut conforming to National Aerospace Standard specifications. This self-locking fastener provides a captive threaded insert for thin panel applications without requiring panel tapping. Commonly used in instrument panel and avionics equipment mounting where reliable thread retention is essential.
The spring design maintains thread tension under vibration and thermal cycling typical of aircraft environments. Installation follows aircraft maintenance manual guidance to ensure proper placement and load compatibility with panel thickness.
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 NUT (P/N nas487-21)?
The NAS487-21 is a sheet-spring nut conforming to National Aerospace Standard specifications. This self-locking fastener provides a captive threaded insert for thin panel applications without requiring panel tapping.
Does the nas487-21 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT 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 nas487-21 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 nas487-21.
Can I order the nas487-21 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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