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 5920-01-189-0115
NSN 5996-00-880-4083
NSN 5935-01-479-8861
NSN 6110-01-651-0523
NSN 6685-01-550-7126
NSN 6645-01-425-2330
NSN 5895-01-579-4098
NSN 5835-01-103-7778
NSN 6610-01-460-8898
NSN 6240-00-368-8541
NSN 5905-01-498-1560
NSN 6645-00-084-3859