Abstract: A reconfigurable control for a combat vehicle such as a tank, personnel carrier, or aircraft, is presented. The control includes a grip, a base and a seal. The grip has a lower surface and a chamber. The grip includes a first electrical connector and a key located within the chamber. The base has an upper surface and a shaft. The base includes a second electrical connector and a keyway. In an installed position, the shaft is located within the chamber such that the grip's lower surface and the base's upper surface are substantially coplanar, the first connector electrically engages the second connector, the key mechanically engages the keyway, and the seal facilitates a compression fit between the grip and the base for sealing the chamber such that at least one of contaminants are prevented from entering the chamber and noise vibration rattle is eliminated.

Abstract: A drive apparatus having a drive shaft, at least one driven element fixedly secured to the drive shaft for rotation therewith, and at least one driven shaft operatively connected to the drive shaft. The driven shaft is oriented perpendicular to the drive shaft and is translatable along a portion of the length of the drive shaft. The drive apparatus also includes a device for continuously rotating the drive shaft, whereby the driven element and the driven shaft are continuously rotated.