NUT SELF LOCK STEL (P/N nas1291-6) - New Surplus
P/N: nas1291-6
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 | 160 Available |
Product Description
The NAS1291-6 is a self-locking hex nut manufactured in steel with a reduced-height, all-metal prevailing-torque design. This nut resists vibration loosening in aerospace fastening applications through internal locking features that require no nylon insert or deformed threads. Commonly used in airframe panel joints and structural assemblies where space constraints limit standard nut height.
Install per OEM-specified torque values and verify thread size and pitch against the aircraft maintenance manual or Illustrated Parts Catalog before assembly. Cross-referenced to MS21042 series equivalents in many applications.
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 LOCK STEL (P/N nas1291-6)?
The NAS1291-6 is a self-locking hex nut manufactured in steel with a reduced-height, all-metal prevailing-torque design. This nut resists vibration loosening in aerospace fastening applications through internal locking features that require no nylon insert or deformed threads.
What conditions is the nas1291-6 available in?
The nas1291-6 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 nas1291-6?
The nas1291-6 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 nas1291-6?
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.