Description
The MS21340-05 is a genuine Textron Aviation nut plain hex electrical — a fastening or retaining hardware item used in the airframe. It fits the Beechjet 400/400A, King Air 350 Fusion, King Air 350C FM-36 & On, King Air 350C Fusion, King Air 350i, King Air 360, King Air 360C, SkyCourier, and Super King Air 350. It carries an export classification of ECCN EAR99, weighs 0.01 pounds, and measures 0.85 (L) x 0.75 (W) x 0.1 (H) Inches.
As an original-equipment (OEM) part supplied directly by Textron Aviation, the MS21340-05 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.
Across the Beechcraft, Beechcraft King Air, and Cessna SkyCourier 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. Sourcing the OEM part protects the airframe's configuration and keeps its service history consistent, which matters for both airworthiness and resale value.
Both the Cessna and Beechcraft lines are supported today by Textron Aviation, formed in 2014 to unite the two historic Wichita manufacturers with Hawker. The Beechjet 400, which began life as the Mitsubishi Diamond and later became the Hawker 400, is a light business jet supported today through Textron Aviation.
To check availability, request a quote for MS21340-05 or browse more Beechcraft, Beechcraft King Air, and Cessna SkyCourier parts on Flying411.
