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 6650-00-393-0447
NSN 5930-01-505-6490
NSN 5965-00-116-8982
NSN 6610-00-353-9990
NSN 6105-01-272-7021
NSN 6105-00-426-5430
NSN 5985-00-692-1550
NSN 6620-01-470-3854
NSN 5998-01-449-1803
NSN 6610-00-740-3389
NSN 5960-00-730-3478
NSN 5835-01-198-2221