BOLT, REDUCED CSK HD (P/N NAS1581F3T4) - New Surplus
P/N: NAS1581F3T4
Category: Bolts
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 | 10 Available |
Product Description
The NAS1581F3T4 is a reduced-head, 100-degree countersunk bolt manufactured from alloy steel per National Aerospace Standard specifications. This fastener provides flush fastening in close-tolerance shear joints where airframe skin meets substructure. The reduced head design minimizes protrusion and aerodynamic disruption in streamlined aircraft assemblies.
Installation requires preparation of countersink cavities to match the bolt's 100-degree cone angle, with fastening torque and grip length specified in aircraft maintenance manuals. Commonly used in fuselage and wing skin attachments 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 BOLT, REDUCED CSK HD (P/N NAS1581F3T4)?
The NAS1581F3T4 is a reduced-head, 100-degree countersunk bolt manufactured from alloy steel per National Aerospace Standard specifications. This fastener provides flush fastening in close-tolerance shear joints where airframe skin meets substructure.
What conditions is the NAS1581F3T4 available in?
The NAS1581F3T4 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 NAS1581F3T4?
The NAS1581F3T4 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 NAS1581F3T4?
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.