NUT,PLAIN,HEXAGON (P/N nas509-4c) - New Surplus
P/N: nas509-4c
Category: Nuts
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $5.00 | 16 Available |
Product Description
The NAS509-4C is a 1/4-28 UNJF-3B drilled hex jam nut manufactured from A286 stainless steel. This safety-wired retention nut features three radial holes for safety wire installation, preventing unintended loosening on aerospace assemblies. Commonly used to lock rod ends, fittings, and control linkages in aircraft systems.
Installation requires torquing to specification and safety-wiring through the drilled holes per NAS509 standard and applicable aircraft maintenance manual procedures. The A286 material provides corrosion resistance and high-temperature capability in aviation environments.
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,PLAIN,HEXAGON (P/N nas509-4c)?
The NAS509-4C is a 1/4-28 UNJF-3B drilled hex jam nut manufactured from A286 stainless steel. This safety-wired retention nut features three radial holes for safety wire installation, preventing unintended loosening on aerospace assemblies.
What conditions is the nas509-4c available in?
The nas509-4c is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the nas509-4c?
The nas509-4c requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the nas509-4c?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.