Description
The S2122-1 is a genuine Textron Aviation nut black anodize finish used to fasten, secure, or retain components during assembly of the airframe. It fits the Skyhawk and Skylane. It carries an export classification of ECCN EAR99, weighs 0.02 pounds, and measures 0.5 (L) x 0.55 (W) x 0.15 (H) Inches.
Because the S2122-1 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 Cessna Skyhawk and Skylane 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. Genuine factory parts carry the documentation and traceability that maintenance and airworthiness records depend on — assurance a look-alike substitute cannot provide.
OEM parts arrive to the specification the type design was certified against, preserving both airworthiness and the airframe's documented configuration. Choosing the genuine article over an unapproved part keeps mechanics' sign-offs clean and the aircraft's configuration exactly as certificated.
Cessna traces to the company Clyde Cessna founded in Wichita, Kansas in 1927; Textron Inc. acquired it in 1992, and since 2014 it has anchored Textron Aviation alongside Beechcraft and Hawker. With over 44,000 built, the Cessna Skyhawk is the best-selling aircraft ever made and is still produced today.
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