A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.
NSN 6620-01-591-4031
NSN 5975-00-232-1785
NSN 5910-00-431-8973
NSN 6620-01-253-0374
NSN 7035-00-001-4586
NSN 6645-01-322-2038
NSN 6620-01-513-9674
NSN 6610-01-462-5980
NSN 5960-00-557-0772
NSN 6685-01-097-5569
NSN 5835-00-974-4014
NSN 5985-01-134-8108