KEY

The MS21261-H-304 is a genuine Textron Aviation key supplied for use on the aircraft, with its precise function defined by the aircraft's parts data. As a factory-supplied item for a type-certificated aircraft, this part is defined by the manufacturer's specification and applicability data. Genuine factory parts carry the documentation and traceability that maintenance and airworthiness records depend on — assurance a look-alike substitute cannot provide. Confirm this part's applicability to your specific aircraft, serial number, and modification status against the approved parts data before you install it. Traceable OEM hardware keeps an aircraft's maintenance records defensible at annual, pre-purchase, and pre-buy inspections. Because interchangeability rules can apply, confirm the exact applicable part for your configuration in the IPC before installation. Because aircraft parts are governed by strict airworthiness and traceability rules, fitting the OEM part rather than an unapproved equivalent keeps the installation eligible and the aircraft's records clean. The factory part is built to the manufacturer's material and dimensional specification, so it installs as designed without the surprises a generic equivalent can bring. Because this is a component for a type-certificated aircraft, using the manufacturer's part keeps the installation within approved configuration and simplifies compliance. Textron Aviation is one of the world's largest general-aviation manufacturers, backing the Cessna, Beechcraft, and Hawker fleets with genuine factory parts. Start a quote for MS21261-H-304 on Flying411 to confirm cost, condition, and delivery.