WASHER (P/N 20522) - New Surplus
P/N: 20522
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 | 28 Available |
Product Description
The 20522 is a flat washer that distributes clamp load under bolt heads and nuts in aircraft assemblies. Made from steel, stainless steel, or aluminum depending on application requirements, this washer provides a bearing surface that protects underlying components from fastener pressure. Commonly manufactured to AN960 or NAS1149 standards for airframe bolted joints.
Install per aircraft maintenance manual specifications, ensuring proper washer placement before torquing fasteners to specified values.
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 20522)?
The 20522 is a flat washer that distributes clamp load under bolt heads and nuts in aircraft assemblies. Made from steel, stainless steel, or aluminum depending on application requirements, this washer provides a bearing surface that protects underlying components from fastener pressure.
Does the 20522 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 20522 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 20522.
Can I order the 20522 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.
Related Fasteners & Hardware
- NUT – P/N a8939-632-493
- PIN – P/N ms20392-3-45
- INSERT – P/N 1185-04cn0112
- WASHER,FLAT – P/N nas1149f1432p
- BOLT, SHEAR – P/N NAS1103-30D
- NUT,PLAIN,HEXAGON – P/N an315c640r
- BOLT – P/N nas6605-cd42
- GROMMET, SYNTHETIC, RUBBER – P/N ms35489-84
- BASE LATCH – P/N 0717024-27
- GROMMET,NONMETALLIC – P/N ms35489-120
- SCREW – P/N 05-346371
- RIVET – P/N nas1921m05s06