Description
The MS21318-1 is a genuine Textron Aviation screw used to fasten, secure, or retain components during assembly of the airframe. It is applicable to the King Air 100. It carries an export classification of ECCN EAR99, weighs 0.01 pounds, and measures 0.13 (L) x 0.05 (W) x 0.05 (H) Inches.
Supplied directly by Textron Aviation as an original-equipment (OEM) part, the MS21318-1 meets the manufacturer's specification and keeps the aircraft configuration-correct, with clean traceability in the maintenance records.
Parts like this are shared across the Beechcraft King Air 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. Fitting the correct factory part the first time avoids the rework, removal, and re-inspection that an incorrect or unapproved part can trigger.
Genuine factory parts carry the documentation and traceability that maintenance and airworthiness records depend on — assurance a look-alike substitute cannot provide. An unapproved or surplus substitute can introduce fit, material, or paperwork problems that surface at the next inspection; the genuine part avoids that risk.
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. With more than 7,700 delivered since 1964, the King Air is the most popular business turboprop family ever produced.
To check availability, request a quote for MS21318-1 or browse more Beechcraft King Air parts on Flying411.
