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 5998-01-113-2240
NSN 5930-01-004-1423
NSN 5950-01-146-0450
NSN 5925-00-286-8502
NSN 4140-00-968-7367
NSN 5925-00-583-5370
NSN 6130-00-179-4692
NSN 6240-01-558-4104
NSN 5950-01-220-4515
NSN 6150-00-371-9431
NSN 5965-00-815-2525
NSN 6150-01-599-9637