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 6685-00-779-3598
NSN 5965-00-950-0602
NSN 6650-01-602-5070
NSN 5905-01-621-9823
NSN 6610-01-005-9173
NSN 5960-01-112-0721
NSN 5965-00-256-8687
NSN 5925-00-130-2586
NSN 5920-01-634-0250
NSN 4140-01-320-1179
NSN 5945-01-232-0916
NSN 6145-01-366-3257