WASHER,FLAT (P/N nas1149d0663k) - New Surplus
P/N: nas1149d0663k
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 | 184 Available |
Product Description
The NAS1149D0663K is a flat washer conforming to NAS1149 Class D specifications. Manufactured from 2024 aluminum per QQ-A-250/5 aerospace standards, this washer distributes clamp load and protects bearing surfaces under fastener heads. Installed beneath machine screws or bolts in airframe and avionics bracket assemblies to prevent galling and pull-through failures.
Select the correct dash size and thickness per aircraft maintenance manual requirements before installation.
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,FLAT (P/N nas1149d0663k)?
The NAS1149D0663K is a flat washer conforming to NAS1149 Class D specifications. Manufactured from 2024 aluminum per QQ-A-250/5 aerospace standards, this washer distributes clamp load and protects bearing surfaces under fastener heads.
Does the nas1149d0663k meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER,FLAT 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 nas1149d0663k 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 nas1149d0663k.
Can I order the nas1149d0663k in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER,FLAT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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