LOCK NUT (P/N mk1000-4) - New Surplus
P/N: mk1000-4
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 | 7 Available |
Product Description
The MK1000-4 is a miniature two-lug plate nut with fixed anchor points for captive threaded fastening. This carbon-steel lock nut features UNJF-3B threads per AS8879 specification and incorporates a crimp-lock mechanism to prevent vibration loosening. Designed for sheet-metal panel and bracket applications requiring repeated screw installation and removal.
Install using rivets through the anchor lugs per structural repair manual procedures. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.
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 LOCK NUT (P/N mk1000-4)?
The MK1000-4 is a miniature two-lug plate nut with fixed anchor points for captive threaded fastening. This carbon-steel lock nut features UNJF-3B threads per AS8879 specification and incorporates a crimp-lock mechanism to prevent vibration loosening.
What conditions is the mk1000-4 available in?
The mk1000-4 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 mk1000-4?
The mk1000-4 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 mk1000-4?
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.
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