WASHER (P/N s8157n128-063) - New
P/N: s8157n128-063
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 | 6 Available |
Product Description
The s8157n128-063 is a flat washer for aircraft fastener assemblies. It spreads clamp load under bolt heads and nuts while providing a smooth bearing surface that protects underlying structures. This plain washer conforms to AN960 specifications (superseded by NAS1149 standards).
Used in airframe hardware to adjust grip length, align castellated nuts, and prevent fastener rotation. Install per FAA AC 43.13-1B guidance, ensuring proper sizing per the aircraft's Illustrated Parts Catalog (IPC) for correct bearing surface area and 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 s8157n128-063)?
The s8157n128-063 is a flat washer for aircraft fastener assemblies. It spreads clamp load under bolt heads and nuts while providing a smooth bearing surface that protects underlying structures.
Does the s8157n128-063 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 s8157n128-063 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 s8157n128-063.
Can I order the s8157n128-063 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER is available in: New. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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