WASHER (P/N an900-3) - New Surplus
P/N: an900-3
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 AN900-3 is a copper crush gasket washer conforming to AN900 and MS35769 specifications. This annular washer deforms under bolt torque to create a metal-to-metal seal in aerospace fluid system connections. Rated for temperatures to 500°F and pressures to 200 PSI, it's commonly installed on engine oil system fittings including drain plugs and screen assemblies.
Single-use design requires replacement each time the fitting is disturbed. Proper torque application per aircraft maintenance manual ensures effective crush seal performance.
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 an900-3)?
The AN900-3 is a copper crush gasket washer conforming to AN900 and MS35769 specifications. This annular washer deforms under bolt torque to create a metal-to-metal seal in aerospace fluid system connections.
Does the an900-3 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 an900-3 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 an900-3.
Can I order the an900-3 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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