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 6130-01-545-1984
NSN 5920-01-015-5720
NSN 6240-01-183-5425
NSN 6130-00-719-7219
NSN 4140-00-419-0631
NSN 5895-01-132-0895
NSN 5965-01-331-1644
NSN 6105-01-320-6532
NSN 6620-00-153-0982
NSN 6610-01-451-1217
NSN 6110-00-187-2894
NSN 6685-01-128-0174