NUT (P/N ms21080-4) - New Surplus
P/N: ms21080-4
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 | 90 Available |
Product Description
The MS21080-4 is a one-lug self-locking nutplate designed for 1/4-28 UNJF fasteners. This steel nutplate features a nonmetallic locking insert that prevents vibration-induced loosening, conforming to MS21080 specifications (superseded by NASM21080). The captive threaded insert installs permanently into sheet metal with two rivets, creating a secure anchor point for access panels and removable components.
Installation requires torquing the mating screw per aircraft maintenance manual specifications. Thread class 3B ensures reliable engagement and repeatability across multiple removal and installation 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 (P/N ms21080-4)?
The MS21080-4 is a one-lug self-locking nutplate designed for 1/4-28 UNJF fasteners. This steel nutplate features a nonmetallic locking insert that prevents vibration-induced loosening, conforming to MS21080 specifications (superseded by NASM21080).
What conditions is the ms21080-4 available in?
The ms21080-4 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 ms21080-4?
The ms21080-4 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 ms21080-4?
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.