SCREW (P/N nas1221-3-e5) - New Surplus
P/N: nas1221-3-e5
Category: Screws
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 | 20 Available |
Product Description
The NAS1221-3-E5 is a steel countersunk machine screw with a 100-degree head designed for flush fastening in aircraft structures. Featuring UNJF 10-32 threads and an internal high-torque drive, this screw secures flush panels in airframe assemblies where aerodynamic contour must be maintained. Installation requires a matching countersink, proper thread engagement, and torque values per the applicable maintenance manual.
The countersunk design eliminates protruding fastener heads, critical for skin panels and access covers on general and commercial aircraft.
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 SCREW (P/N nas1221-3-e5)?
The NAS1221-3-E5 is a steel countersunk machine screw with a 100-degree head designed for flush fastening in aircraft structures. Featuring UNJF 10-32 threads and an internal high-torque drive, this screw secures flush panels in airframe assemblies where aerodynamic contour must be maintained.
What conditions is the nas1221-3-e5 available in?
The nas1221-3-e5 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 nas1221-3-e5?
The nas1221-3-e5 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 nas1221-3-e5?
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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