NUT

The MS21042L6 is a genuine Textron Aviation nut — a fastening or retaining hardware item used in the airframe. It fits the 1900 Airliner, 1900C Airliner, 1900D Airliner, Beechjet 400/400A, Bonanza 36, Caravan or Grand Caravan EX, Citation CJ1 or CJ1+, Citation CJ2 or CJ2+, Citation CJ3, CJ3+, CJ3+ Gen 2, CJ3 Gen 3, and Citation Excel, XLS, XLS+, XLS Gen 2, among other compatible variants. It carries an export classification of ECCN EAR99, weighs 0.01 pounds, and measures 0.55 (L) x 0.55 (W) x 0.35 (H) Inches. Supplied directly by Textron Aviation as an original-equipment (OEM) part, the MS21042L6 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 1900, Beechcraft, Beechcraft Bonanza, Cessna Caravan, Cessna Citation, Beechcraft King Air, Beechcraft Premier, Cessna Skyhawk, Cessna Skylane, and Cessna Stationair aircraft, reflecting how much structure and hardware these models have in common. Strength grade and finish define aircraft hardware, so matching the specified part keeps the joint as designed. 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 Beechcraft 1900, a 19-passenger regional airliner derived from the King Air, was produced from 1982 to 2002 and still serves commuter and cargo operators worldwide. Request a quote for MS21042L6, or browse more Beechcraft 1900, Beechcraft, Beechcraft Bonanza, Cessna Caravan, Cessna Citation, Beechcraft King Air, Beechcraft Premier, Cessna Skyhawk, Cessna Skylane, and Cessna Stationair parts on Flying411.