MULLION (P/N 65-57423-5j) - New Surplus
P/N: 65-57423-5j
Category: General Aircraft Parts
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 | 4 Available |
Product Description
The 65-57423-5j is a mullion—a structural divider used in aircraft window framing to separate adjacent transparencies and support loads at glazing edges. This component stabilizes windshield assemblies while accommodating seals and retainers that secure the glazing. Typically aluminum construction, the mullion maintains structural integrity during pressurization cycles and environmental exposure.
Installation follows aircraft-specific SRM/AMM procedures; verify part compatibility with your aircraft's Illustrated Parts Catalog before installation. Repair practices are outlined in FAA AC 43.13-1B.
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 MULLION (P/N 65-57423-5j)?
The 65-57423-5j is a mullion—a structural divider used in aircraft window framing to separate adjacent transparencies and support loads at glazing edges. This component stabilizes windshield assemblies while accommodating seals and retainers that secure the glazing.
What conditions is the 65-57423-5j available in?
The 65-57423-5j 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 65-57423-5j?
The 65-57423-5j 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 65-57423-5j?
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.