Vibration-damping blankets are attached to the back surfaces of fairing panels of a flight vehicle to reduce vibration, fatigue, structure and airborne transmitted energy, and cabin noise. The splitter has a plurality of optical fiber-connectorized pigtails extending therefrom. The sample is analyzed using an analytical technique, such as mass spectroscopy, to obtain a unique proteomic pattern characteristic of the proteins within the secretion. A top end portion of the rear plate part is covered by an adhesive layer andor release paper. The rotation stop member 16 being disposed in a notch groove 14a in a hold-down lid 14 fixed to the bearing housing 6.