Abstract: Described are track fitting assemblies having a main body, at least one pre-loaded stud assembly, and a track comprising a pair of lips. The at least one pre-loaded stud assembly includes a stud and a compressing device, wherein the stud does not contact the compressing device in a clamped position and does not contact the pair of lips in an unclamped position. As examples, track fitting assemblies also include at least one shear plunger assembly having a shear pin and a button, wherein the button extends from the main body and the shear pin is positioned within the main body in a disengaged position, and the button is positioned flush with the main body and the shear pin is extended from the main body in an engaged position.

Abstract: A tray table assembly comprises a table body, at least one arm, and at least one table stop. The at least one arm is pivotally coupled to the table body. The at least one arm is also pivotally coupled to a pivot shaft interior to at least one location where a passenger seat back is pivotally coupled to the pivot shaft. The at least one table stop is fixedly coupled to the pivot shaft adjacent the location where the at least one arm is pivotally coupled to the pivot shaft. The tray table assembly may be coupled to a passenger seat back comprising a recess and may be configured to substantially fit within the recess.

Abstract: Described are table stop assemblies having a mounting block having at least one receptacle, at least one stop coupled to the receptacle, and at least one arm knuckle. The arm knuckle includes a side, a first end, and a second end, wherein the side is pivotally coupled to the mounting block, the first end is pivotally coupled to a tray table, and the second end is configured to contact the stop when the tray table is in a deployed position. As examples, the position of the stop is adjustable relative to the receptacle, and the tray table in the deployed position includes a surface that forms an angle relative to a horizontal axis that is controlled by the position of the stop.