Description
The MS21251A5L is a genuine Textron Aviation turnbuckle alloy 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. An unapproved or surplus substitute can introduce fit, material, or paperwork problems that surface at the next inspection; the genuine part avoids that risk.
Applicability can depend on effectivity blocks and service bulletins; check the IPC and any applicable SBs for your tail number before fitting this part. 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.
Applicability should always be confirmed against the aircraft's IPC and effectivity records prior to fitting the part. Using the factory part number preserves configuration control, so the airframe stays consistent with its approved type design and the work is straightforward to sign off at inspection.
Because this is a component for a type-certificated aircraft, using the manufacturer's part keeps the installation within approved configuration and simplifies compliance.
As the maker behind the Cessna Citation, Beechcraft King Air, Bonanza, and more, Textron Aviation supports this part through its global factory-parts network from Wichita, Kansas.
Request a quote for MS21251A5L on Flying411 to confirm current price, availability, and condition.
