MASK (P/N 289-601-247) - New Surplus

The 289-601-247 is an aviation oxygen mask for crew supplemental-oxygen systems. This component interfaces with diluter-demand or pressure-demand regulators to deliver oxygen during flight deck operations. The mask conforms to TSO-C78a standards for crewmember demand oxygen masks, ensuring reliable performance during decompression events.

Installation requires verification against the aircraft's illustrated parts catalog and regulator/hose interface compatibility. Test per the aircraft maintenance manual before operational use.

What is the MASK (P/N 289-601-247)?

The 289-601-247 is an aviation oxygen mask for crew supplemental-oxygen systems. This component interfaces with diluter-demand or pressure-demand regulators to deliver oxygen during flight deck operations.

What conditions is the 289-601-247 available in?

The 289-601-247 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 289-601-247?

The 289-601-247 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 289-601-247?

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.