NUT,SELF-LOCKING,HEXAGON (P/N ms21045-9) - New Surplus
P/N: ms21045-9
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 | 30 Available |
Product Description
The MS21045-9 is a self-locking hexagon nut conforming to MS21045/NASM21045 aerospace standards. Steel construction with an all-metal prevailing-torque locking feature provides vibration resistance in high-stress applications. UNJF-3B 9/16-18 thread specification enables secure fastening on airframe structural attachments and critical assemblies.
Installation requires adherence to aircraft maintenance manual torque values, accounting for prevailing torque resistance. Observe reuse limits during assembly—self-locking nuts have finite reusability cycles before replacement is required.
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,HEXAGON (P/N ms21045-9)?
The MS21045-9 is a self-locking hexagon nut conforming to MS21045/NASM21045 aerospace standards. Steel construction with an all-metal prevailing-torque locking feature provides vibration resistance in high-stress applications.
What conditions is the ms21045-9 available in?
The ms21045-9 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 ms21045-9?
The ms21045-9 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 ms21045-9?
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.