NUTPLATE (P/N s3431-3a) - New Surplus
P/N: s3431-3a
Category: Fasteners & Hardware
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 s3431-3a is a self-locking nutplate that provides a captive threaded insert for aircraft airframe structures. This anchor nut is installed with rivets in locations where backside access is limited, creating a permanent threaded attachment point. Once secured, it accepts a machine screw to fasten panels, brackets, and structural components.
Commonly referenced in Cessna documentation and similar to MS21048 or MS21059 series nutplates. Verify thread size and dimensions in your aircraft's Illustrated Parts Catalog before installation to ensure proper fit with your fastening system.
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 NUTPLATE (P/N s3431-3a)?
The s3431-3a is a self-locking nutplate that provides a captive threaded insert for aircraft airframe structures. This anchor nut is installed with rivets in locations where backside access is limited, creating a permanent threaded attachment point.
Does the s3431-3a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUTPLATE conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the s3431-3a manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the s3431-3a.
Can I order the s3431-3a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUTPLATE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.