Description
The MS21141S0502 is a genuine Textron Aviation fastener — a fastening or retaining hardware item used in 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. 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 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. Confirm this part's applicability to your specific aircraft, serial number, and modification status against the approved parts data before you install it.
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. 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.
Textron Aviation's roots reach back to Clyde Cessna's 1927 company and the Beech family's 1932 firm, both founded in Wichita, Kansas.
Request a quote for MS21141S0502 through Flying411's aviation-parts marketplace.
