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 6650-01-563-6732
NSN 5999-01-266-6668
NSN 6105-00-934-8793
NSN 5975-01-441-9221
NSN 6650-01-472-3621
NSN 6130-01-497-3229
NSN 5975-01-490-2569
NSN 6240-01-039-8217
NSN 5990-01-449-7090
NSN 4140-00-699-0904
NSN 5920-00-493-8307
NSN 5960-00-525-1898