NUT (P/N an365-428a) - New Surplus
P/N: an365-428a
Category: Nuts
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 | 100 Available |
Product Description
The AN365-428A is a nylon-insert self-locking hex nut with 1/4-28 UNF internal threads and steel body meeting AN/MS aerospace standards. It prevents fastener loosening under vibration without requiring lock washers or safety wire. Equivalent to MS21044N4, this nut is rated for continuous service below 250°F and is reusable through multiple installation cycles.
Common applications include airframe brackets, equipment mounts, and structural panel fastening. Install and torque per aircraft maintenance manual specifications.
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 an365-428a)?
The AN365-428A is a nylon-insert self-locking hex nut with 1/4-28 UNF internal threads and steel body meeting AN/MS aerospace standards. It prevents fastener loosening under vibration without requiring lock washers or safety wire.
What conditions is the an365-428a available in?
The an365-428a 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 an365-428a?
The an365-428a 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 an365-428a?
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.