RING (P/N 6-638109) - New Surplus

Part 6-638109 is a retaining ring designed to locate, retain, and space components within aircraft shafts and bores. This ring installs in precisely machined grooves to secure bearings, gears, and other rotating elements in control and accessory housings. Manufactured to MS/NAS or SAE AS spiral retaining-ring specifications for reliable performance under vibration and load.

Installation requires proper groove preparation and appropriate removal/installation tools to prevent damage. Consult the aircraft maintenance manual or illustrated parts catalog to confirm correct application and groove dimensions for your specific assembly.

What is the RING (P/N 6-638109)?

Part 6-638109 is a retaining ring designed to locate, retain, and space components within aircraft shafts and bores. This ring installs in precisely machined grooves to secure bearings, gears, and other rotating elements in control and accessory housings.

What conditions is the 6-638109 available in?

The 6-638109 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 6-638109?

The 6-638109 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 6-638109?

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.