WASHER: CSK (P/N 494-081) - New Surplus
P/N: 494-081
Category: Washers
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 | 200 Available |
Product Description
The 494-081 is a countersunk washer designed to seat flat-head fasteners flush with airframe surfaces. This washer distributes bearing loads across access panels, skin joints, and structural assemblies while maintaining a low aerodynamic profile. Installed beneath countersunk screws, it protects softer substrates from fastener pressure and prevents surface damage during assembly and maintenance.
The washer conforms to MS20002 and NAS1587 standards for countersunk applications. Installation follows aircraft maintenance manual specifications and standard aerospace fastening practices for Piper and similar aircraft designs.
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: CSK (P/N 494-081)?
The 494-081 is a countersunk washer designed to seat flat-head fasteners flush with airframe surfaces. This washer distributes bearing loads across access panels, skin joints, and structural assemblies while maintaining a low aerodynamic profile.
What conditions is the 494-081 available in?
The 494-081 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 494-081?
The 494-081 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the 494-081?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.