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 4140-00-410-7868
NSN 6145-00-099-8986
NSN 5935-01-552-6550
NSN 5960-01-320-7675
NSN 5905-01-291-8011
NSN 6110-01-658-2063
NSN 5920-00-941-6109
NSN 5915-01-345-9613
NSN 6685-01-512-0600
NSN 6145-01-204-9529
NSN 6105-01-527-5270
NSN 6105-01-513-9330