NUT (P/N ms21042-02) - New Surplus
P/N: ms21042-02
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 | 85 Available |
Product Description
The MS21042-02 is an all-metal self-locking hex nut designed for #2-56 screws, conforming to MS21042/NASM21042 standards. This thin-walled, reduced-height nut provides prevailing-torque retention to prevent loosening in vibration-exposed aerospace applications. The self-locking mechanism maintains fastener security without requiring lock washers or secondary locking devices.
Commonly used to secure airframe panels and structural assemblies where small hardware must resist vibration. Installation follows standard prevailing-torque practices with torque values specified in the applicable aircraft maintenance manual.
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 ms21042-02)?
The MS21042-02 is an all-metal self-locking hex nut designed for #2-56 screws, conforming to MS21042/NASM21042 standards. This thin-walled, reduced-height nut provides prevailing-torque retention to prevent loosening in vibration-exposed aerospace applications.
What conditions is the ms21042-02 available in?
The ms21042-02 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 ms21042-02?
The ms21042-02 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 ms21042-02?
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.
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