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 5950-01-487-8657
NSN 6650-01-458-7131
NSN 6240-00-732-4240
NSN 5996-00-580-4129
NSN 5835-00-898-0201
NSN 4140-01-085-4965
NSN 6610-00-575-7933
NSN 5855-01-330-3669
NSN 6130-00-459-1024
NSN 5935-00-407-1721
NSN 6620-00-736-8457
NSN 6220-01-560-0859