A device designed to facilitate the adjustment of drive belt or roller chain tension on belt or chain driven accessories through a hydraulic or spring actuated mechanism. It consists of an adjusting arm, idler pulley or sprocket wheel and other structural parts.
NSN 5895-00-158-4343
NSN 6240-01-571-5181
NSN 6320-01-318-6518
NSN 6220-01-221-2705
NSN 6620-01-535-0409
NSN 5999-00-479-8178
NSN 5985-01-495-4094
NSN 5996-01-463-8197
NSN 5920-01-277-8531
NSN 6130-01-142-2698
NSN 5985-01-289-0765
NSN 5930-00-452-1316