ANGLE

The 1221010-4 is a genuine Textron Aviation angle that serves a joining or reinforcing role within the airframe structure. It fits the Skyhawk. It carries an export classification of ECCN 9A991, weighs 0.02 pounds, and measures 1.2 (L) x 0.8 (W) x 1.5 (H) Inches. As an original-equipment (OEM) part supplied directly by Textron Aviation, the 1221010-4 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. Because the Cessna Skyhawk aircraft share extensive structure and hardware, a single part like this is often common across several variants. Structural parts like this carry and transfer loads through the airframe, so exact form and fit are essential to preserving the design's strength and fatigue life. Sourcing the OEM part protects the airframe's configuration and keeps its service history consistent, which matters for both airworthiness and resale value. Choosing the genuine article over an unapproved part keeps mechanics' sign-offs clean and the aircraft's configuration exactly as certificated. Because substitutions on type-certificated aircraft require approved data, the genuine part is the straightforward, compliant choice for this application. Built by Textron Aviation, whose Cessna line was founded in Wichita, Kansas in 1927 and joined Textron in 1992, this part carries one of general aviation's most storied names. The Cessna 172 Skyhawk is the most-produced aircraft in history, with more than 44,000 built since 1956, and remains in production under Textron Aviation. To check availability, request a quote for 1221010-4 or browse more Cessna Skyhawk parts on Flying411.