NUT-SELF-LOCKING, HEX. NYLON I (P/N MS21083N4) - New Surplus
P/N: MS21083N4
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 MS21083N4 is a self-locking hex nut with nylon insert designed for 1/4-28 threads. The nylon collar provides vibration resistance by creating friction that prevents loosening during aircraft operation. Manufactured to NASM21083 specifications, this nut is used in panel assemblies, bracket attachments, and general airframe fastening where secure, low-profile locking is required.
Installation involves threading onto compatible 1/4-28 bolts and torquing to specification. Replace the nut if prevailing torque diminishes, as the nylon insert loses effectiveness after multiple removal cycles.
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, HEX. NYLON I (P/N MS21083N4)?
The MS21083N4 is a self-locking hex nut with nylon insert designed for 1/4-28 threads. The nylon collar provides vibration resistance by creating friction that prevents loosening during aircraft operation.
What conditions is the MS21083N4 available in?
The MS21083N4 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 MS21083N4?
The MS21083N4 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 MS21083N4?
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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