WASHER,FLAT (P/N nas1149d0563k) - New Surplus
P/N: nas1149d0563k
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 | 20 Available |
Product Description
The NAS1149D0563K is an aluminum flat washer conforming to NAS1149 specifications. This washer distributes clamp loads under bolt and screw heads while protecting bearing surfaces in aerospace fastener assemblies. The 'D' designator indicates aluminum construction, superseding the older AN960 standard for new aircraft designs.
Install beneath fastener heads in airframe structures to spread loads and prevent surface damage. Proper installation maintains correct stack-up and torque values per aircraft maintenance manual requirements.
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 nas1149d0563k)?
The NAS1149D0563K is an aluminum flat washer conforming to NAS1149 specifications. This washer distributes clamp loads under bolt and screw heads while protecting bearing surfaces in aerospace fastener assemblies.
Does the nas1149d0563k 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 nas1149d0563k 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 nas1149d0563k.
Can I order the nas1149d0563k 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.