NUT,SLFLKG,EXTENDED WASHER,HEXAGON (P/N ms21043-6) - New Surplus
P/N: ms21043-6
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 | 34 Available |
Product Description
The MS21043-6 is an all-metal self-locking hex nut with an extended washer base designed for aerospace fastening applications. Manufactured from corrosion and heat-resistant steel, this prevailing-torque nut prevents fastener loosening under vibration and thermal cycling in aircraft structures. The extended washer ring distributes clamping load across a larger surface area, reducing stress concentration on airframe materials.
Commonly used to secure brackets, equipment mounts, and structural attachments to fuselage and wing components. Installation requires torque application per aircraft maintenance manual specifications and MS21043 standards to achieve proper prevailing torque.
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,SLFLKG,EXTENDED WASHER,HEXAGON (P/N ms21043-6)?
The MS21043-6 is an all-metal self-locking hex nut with an extended washer base designed for aerospace fastening applications. Manufactured from corrosion and heat-resistant steel, this prevailing-torque nut prevents fastener loosening under vibration and thermal cycling in aircraft structures.
What conditions is the ms21043-6 available in?
The ms21043-6 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 ms21043-6?
The ms21043-6 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 ms21043-6?
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.