WASHER,FLAT (P/N NAS1149FN432P) - New Surplus
P/N: NAS1149FN432P
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 | 170 Available |
Product Description
The NAS1149FN432P is a steel flat washer conforming to NAS1149 specifications for No. 4 screw installations. This washer distributes fastener load across a wider surface area, preventing screw heads and nuts from embedding into aircraft structure during assembly and maintenance.
Sized to match AN960-4 dimensions, it's used under screw heads or nuts in fuselage panels, control surfaces, and component mounting points. Installation follows applicable maintenance manuals and engineering drawings to ensure proper load distribution in critical aircraft assemblies.
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 NAS1149FN432P)?
The NAS1149FN432P is a steel flat washer conforming to NAS1149 specifications for No. 4 screw installations.
Does the NAS1149FN432P 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 NAS1149FN432P 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 NAS1149FN432P.
Can I order the NAS1149FN432P 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.