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 5950-01-653-3484
NSN 5905-01-394-6698
NSN 6645-01-103-0901
NSN 6130-01-070-8783
NSN 5985-01-450-8664
NSN 5999-00-451-5225
NSN 6220-01-272-9239
NSN 5855-01-536-8896
NSN 5930-00-172-5144
NSN 5855-00-472-2055
NSN 5965-01-426-8325
NSN 6130-01-439-8727