Description
The MS21919-DG18 is a genuine Textron Aviation clamp loop type cushioned used to fasten, secure, or retain components during assembly of the airframe.
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.
Because this is a component for a type-certificated aircraft, using the manufacturer's part keeps the installation within approved configuration and simplifies compliance. Confirm fitment against your airframe's parts data — effectivity, modifications, and supersessions all affect which number applies.
Genuine factory parts carry the documentation and traceability that maintenance and airworthiness records depend on — assurance a look-alike substitute cannot provide. Sourcing the OEM part protects the airframe's configuration and keeps its service history consistent, which matters for both airworthiness and resale value.
OEM parts arrive to the specification the type design was certified against, preserving both airworthiness and the airframe's documented configuration. An unapproved or surplus substitute can introduce fit, material, or paperwork problems that surface at the next inspection; the genuine part avoids that risk.
Textron Aviation is one of the world's largest general-aviation manufacturers, backing the Cessna, Beechcraft, and Hawker fleets with genuine factory parts.
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