Description
The MS21919WCJ30 is a genuine Textron Aviation clamp used to fasten, secure, or retain components during assembly of the airframe. It carries an export classification of ECCN EAR99.
Fastening and retaining hardware may look simple, but grade, size, and finish are specified for the joint each secures — the correct part matters. Verify the part number and any supersessions against the manufacturer's parts catalog for your model and serial before ordering.
Genuine factory parts carry the documentation and traceability that maintenance and airworthiness records depend on — assurance a look-alike substitute cannot provide. Because a single part number can be superseded or vary by effectivity, confirm applicability against your aircraft's Illustrated Parts Catalog (IPC) and serial-number effectivity before ordering.
For a regulated aircraft component, correct identification by factory part number is what guarantees the exact form, fit, and function the design calls for. Because this is a component for a type-certificated aircraft, using the manufacturer's part keeps the installation within approved configuration and simplifies compliance.
The value of an OEM part is as much in its paperwork and pedigree as its metal — both of which an aircraft's records require.
This part is cataloged by Textron Aviation, the Wichita, Kansas manufacturer that unites the Cessna, Beechcraft, and Hawker brands.
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