Storm Window Assembly Hinge Half (Left Hand) 101-420122-39

Technical Description

Precision-machined left-hand (LH) storm window assembly hinge half engineered specifically for cockpit flight compartment window installations on Hawker Beechcraft twin-turboprop aircraft, including the King Air 90, King Air 200, and Beech 1900D airliner series. Fabricated from premium, high-strength aerospace alloy stock with factory-stamped indexing alignments and rivet hole layouts to ensure flush, aerodynamically sound integration against the primary flight deck framework. This structural component manages the severe pressure differentials and aerodynamic flight stress profiling experienced by the operational cockpit storm window setup. Treated with a factory-passivated, corrosion-resistant protective coating to mitigate metal fatigue and environmental degradation, supporting strict aviation airworthiness parameters and complete line-replaceable unit (LRU) reliability.

Component Specifications