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 6645-01-216-1956
NSN 5990-01-257-8299
NSN 5998-00-210-0309
NSN 5920-01-350-4426
NSN 5930-00-822-4675
NSN 5925-01-370-6357
NSN 6620-00-392-9835
NSN 5960-01-632-6576
NSN 5920-00-884-2725
NSN 6240-01-341-5943
NSN 5975-00-518-0780
NSN 5935-00-400-9607