WASHER,FINISHING (P/N nas390b8p) - New Surplus
P/N: nas390b8p
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 | 200 Available |
Product Description
The NAS390B8P is a finishing washer designed to seat under flat or oval head screws and distribute bearing load across panel surfaces. Manufactured to National Aerospace Standards (NAS390B series) for aerospace applications, this washer provides reliable load spreading in aircraft interior trim and panel attachments. Install directly under the screw head on the panel surface per aircraft maintenance manuals and Illustrated Parts Catalog specifications.
Select the correct size to match your screw diameter and panel thickness for proper load distribution and secure fastening.
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 WASHER,FINISHING (P/N nas390b8p)?
The NAS390B8P is a finishing washer designed to seat under flat or oval head screws and distribute bearing load across panel surfaces. Manufactured to National Aerospace Standards (NAS390B series) for aerospace applications, this washer provides reliable load spreading in aircraft interior trim and panel attachments.
Does the nas390b8p meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER,FINISHING 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 nas390b8p 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 nas390b8p.
Can I order the nas390b8p in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER,FINISHING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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