BOLT (P/N nas1790-4-7y) - New Surplus
P/N: nas1790-4-7y
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 | 8 Available |
Product Description
The NAS1790-4-7Y is a flush-head countersunk structural bolt engineered for aerospace skin-to-structure joints. Constructed from alloy steel with UNJF threads, this fastener delivers 160 ksi tensile strength per NAS specifications. The 100° countersink head sits flush with aircraft skin, eliminating aerodynamic protrusions.
Install into properly prepared countersink holes and torque according to NAS1790 standards and your aircraft maintenance manual. Common in fuselage panels, wing attachments, and control surface installations 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 (P/N nas1790-4-7y)?
The NAS1790-4-7Y is a flush-head countersunk structural bolt engineered for aerospace skin-to-structure joints. Constructed from alloy steel with UNJF threads, this fastener delivers 160 ksi tensile strength per NAS specifications.
What conditions is the nas1790-4-7y available in?
The nas1790-4-7y 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 nas1790-4-7y?
The nas1790-4-7y 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 nas1790-4-7y?
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.