WASHER (P/N s2431221-4-8g) - New Surplus
P/N: s2431221-4-8g
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 | 10 Available |
Product Description
The s2431221-4-8g is a flat washer for aerospace fastener assemblies. This washer distributes clamp load beneath bolt heads and nuts while protecting bearing surfaces in airframe structures. Manufactured to AN960 or NAS1149 specifications, it accommodates standard fastener sizes in aircraft maintenance and assembly work.
Install the washer directly under the fastener head or nut per the applicable maintenance manual and engineering drawing. Verify part applicability in the aircraft's Illustrated Parts Catalog 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 (P/N s2431221-4-8g)?
The s2431221-4-8g is a flat washer for aerospace fastener assemblies. This washer distributes clamp load beneath bolt heads and nuts while protecting bearing surfaces in airframe structures.
Does the s2431221-4-8g 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 s2431221-4-8g 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 s2431221-4-8g.
Can I order the s2431221-4-8g 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.
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