Description
The MS24665-131 is a genuine Textron Aviation cotter pin — a fastening or retaining hardware item used in the airframe. It carries an export classification of ECCN EAR99.
Strength grade and finish define aircraft hardware, so matching the specified part keeps the joint as designed. OEM parts arrive to the specification the type design was certified against, preserving both airworthiness and the airframe's documented configuration.
Applicability can depend on effectivity blocks and service bulletins; check the IPC and any applicable SBs for your tail number before fitting this part. On a certificated airframe, part provenance matters as much as the part itself; genuine factory sourcing settles that question up front.
Verify the part number and any supersessions against the manufacturer's parts catalog for your model and serial before ordering. Genuine sourcing means the part matches the drawing exactly, so fit and function are known quantities rather than a gamble at installation.
Because substitutions on type-certificated aircraft require approved data, the genuine part is the straightforward, compliant choice for this application. 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 — parent of the Cessna, Beechcraft, and Hawker lines — supports this part through its genuine factory parts network.
Request pricing and availability for MS24665-131 on Flying411.
