WASHER: (P/N 494-012) - New Surplus
P/N: 494-012
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 | 100 Available |
Product Description
The 494-012 is a flat washer designed to distribute clamp load and protect bearing surfaces in aircraft fastener assemblies. Made from steel, this washer sits beneath bolt heads or nuts in structural and equipment mounting applications. It aids grip length consistency and prevents fastener rotation during installation.
The washer conforms to AN960, NAS1149, or MS15795 standards depending on size and specification. Select the washer diameter to match your fastener and install per AC 43.13-1B guidance for proper load distribution.
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: (P/N 494-012)?
The 494-012 is a flat washer designed to distribute clamp load and protect bearing surfaces in aircraft fastener assemblies. Made from steel, this washer sits beneath bolt heads or nuts in structural and equipment mounting applications.
Does the 494-012 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER: 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 494-012 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 494-012.
Can I order the 494-012 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER: is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.