A hanger for an overhead conveyor system has a member including spaced-apart-shaped portions generally along a first axis a distance that is generally equal to a distance between adjacent load pins of a conveyor chain or a whole number multiple of the distance between adjacent load pins of the conveyor chain. The implantable medical device may have a housing or it may have a housing and a member for providing a smooth interface between the device and the tissue. The sound reducer includes a disc-shaped base having a central opening for receiving a portion of the motor and a pair of partitions mounted on the base and forming a plurality of irregularly-shaped sound passages for breaking up the sound waves traveling therethrough. Due to this, it is possible to heat the alumina discharge tube 2 to the desired temperature by the heater 6 immediately before the plasma discharge by the plasma generator 1. The disposable absorbent article includes at least one serviceable indicium that facilitates an easy change by providing alignment of the article relative to an anatomical feature of the wearer or by externally highlighting one or more components of the article thereby indicating alignment and fit about the wearer’s lower torso.