Description
The MS51957-30 is a genuine Textron Aviation screw — a fastening or retaining hardware item used in the airframe. It fits the 1900 Airliner, 1900C Airliner, 1900D Airliner, Baron Series B55, E55, 58 or G58, Bonanza 36, Bonanza F33, G33, F33A or F33C, Citation Mustang, Citation X, King Air 350 Fusion, and King Air 350C FM-36 & On, among other compatible variants. It carries an export classification of ECCN EAR99.
Because the MS51957-30 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 Beechcraft 1900, Beechcraft Baron, Beechcraft Bonanza, Cessna Citation, Beechcraft King Air, Beechcraft Premier, Cessna Skyhawk, Cessna Skylane, and Cessna Stationair fleet, correctly identified factory parts like this keep every airframe consistent and configuration-correct.
Aircraft hardware is called out to a specific specification for each location; an off-the-shelf equivalent is rarely acceptable. The factory part is built to the manufacturer's material and dimensional specification, so it installs as designed without the surprises a generic equivalent can bring.
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 MS51957-30 or browse more Beechcraft 1900, Beechcraft Baron, Beechcraft Bonanza, Cessna Citation, Beechcraft King Air, Beechcraft Premier, Cessna Skyhawk, Cessna Skylane, and Cessna Stationair parts on Flying411.
