NUT,SELF-LOCKING,PLATE (P/N ms21059-4) - New Surplus
P/N: ms21059-4
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 | 21 Available |
Product Description
The MS21059-4 is a self-locking plate nut with a floating steel nut element designed for 1/4-28 threads. This rivet-mount fastener features two lugs for permanent installation in aircraft structures, providing captive threading in confined spaces where conventional nuts cannot be used. Commonly installed on access panels and thin sheet structures, the MS21059-4 secures with two rivets per aircraft maintenance manual specifications.
Torque 1/4-28 screws to the applicable specification. The steel construction resists vibration loosening in flight and ground operations.
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,PLATE (P/N ms21059-4)?
The MS21059-4 is a self-locking plate nut with a floating steel nut element designed for 1/4-28 threads. This rivet-mount fastener features two lugs for permanent installation in aircraft structures, providing captive threading in confined spaces where conventional nuts cannot be used.
What conditions is the ms21059-4 available in?
The ms21059-4 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 ms21059-4?
The ms21059-4 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 ms21059-4?
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.