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 6645-01-449-1452
NSN 6220-01-548-3692
NSN 5855-01-481-3906
NSN 6685-00-530-5162
NSN 5950-01-142-2959
NSN 5910-01-303-7057
NSN 5990-01-147-5225
NSN 6240-01-085-7216
NSN 6650-01-133-7806
NSN 5910-01-415-1599
NSN 6135-00-985-7887
NSN 5935-01-315-2832