Description
The MS21103D12 is a genuine Textron Aviation clamp — a fastening or retaining hardware item used in the airframe. It fits the Bonanza F33, G33, F33A or F33C. It carries an export classification of ECCN 9A991.
As an original-equipment (OEM) part supplied directly by Textron Aviation, the MS21103D12 is built to the aircraft maker's specification and cross-references the type design as documented in the maintenance data. Choosing the genuine part over an unapproved substitute preserves configuration control and simplifies inspection sign-offs.
Parts like this are shared across the Beechcraft Bonanza aircraft, reflecting how much structure and hardware these models have in common.
Fastening and retaining hardware may look simple, but grade, size, and finish are specified for the joint each secures — the correct part matters. 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.
Choosing the genuine article over an unapproved part keeps mechanics' sign-offs clean and the aircraft's configuration exactly as certificated.
Built by Beechcraft — the Wichita, Kansas manufacturer founded in 1932 and part of Textron Aviation since 2014 — this part carries a name long associated with rugged, capable aircraft. The Beechcraft Bonanza is widely regarded as holding the longest production run of any aircraft — from its 1947 debut until Textron announced in November 2025 that it would wind down Bonanza and Baron production as the order backlog clears.
Request a quote for MS21103D12, or browse more Beechcraft Bonanza parts on Flying411.
