NUT-SELF LOCKING (P/N ms21042-l3) - New Surplus
P/N: ms21042-l3
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 | 96 Available |
Product Description
The MS21042-L3 is a steel self-locking hex nut designed for #10-32 UNJF threads with an integrated washer for load distribution. It uses an all-metal prevailing-torque mechanism to resist vibration loosening in high-vibration aircraft environments. Rated to 450°F, this nut meets MS21042/NASM21042 specifications for aerospace fastening applications.
Commonly installed on airframe structural assemblies, engine mounts, and control systems where vibration resistance is critical. Install on matching #10-32 fasteners using prevailing-torque practices and torque values specified in the 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-SELF LOCKING (P/N ms21042-l3)?
The MS21042-L3 is a steel self-locking hex nut designed for #10-32 UNJF threads with an integrated washer for load distribution. It uses an all-metal prevailing-torque mechanism to resist vibration loosening in high-vibration aircraft environments.
What conditions is the ms21042-l3 available in?
The ms21042-l3 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-l3?
The ms21042-l3 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-l3?
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.