CLAMP, LOOP, WEDGED CUSHION

The MS21104D5 is a genuine Textron Aviation clamp loop wedged cushion used to fasten, secure, or retain components during assembly of the airframe. It is applicable to the Baron Series B55, E55, 58 or G58, Bonanza 36, and Bonanza F33, G33, F33A or F33C. Because the MS21104D5 is an original-equipment (OEM) part sourced directly from Textron Aviation, it matches the exact specification and placement called out in the aircraft's type design and maintenance data — assurance a generic substitute cannot offer. Across the Beechcraft Baron and Bonanza fleet, correctly identified factory parts like this keep every airframe consistent and configuration-correct. Fastening and retaining hardware may look simple, but grade, size, and finish are specified for the joint each secures — the correct part matters. Because this is a component for a type-certificated aircraft, using the manufacturer's part keeps the installation within approved configuration and simplifies compliance. Sourcing the OEM part protects the airframe's configuration and keeps its service history consistent, which matters for both airworthiness and resale value. 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 Baron — a twin-engine member of Beechcraft's piston line introduced in 1961 — shares much of its structure and hardware with the Bonanza. To check availability, request a quote for MS21104D5 or browse more Beechcraft Baron and Bonanza parts on Flying411.