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 6220-01-078-7602
NSN 6645-00-539-1705
NSN 6150-01-025-4755
NSN 6320-01-352-8084
NSN 6685-01-078-3144
NSN 6620-00-290-6505
NSN 6150-01-201-3766
NSN 6105-01-634-0322
NSN 6650-00-973-9533
NSN 5950-01-554-2764
NSN 5990-01-548-5979
NSN 6240-01-178-5141