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 6150-01-325-1042
NSN 5945-01-085-9953
NSN 6150-00-613-3076
NSN 6130-01-459-7168
NSN 5998-01-641-2720
NSN 5945-00-597-5722
NSN 6220-01-442-3662
NSN 4140-00-242-3574
NSN 5895-01-201-7700
NSN 5935-01-381-5548
NSN 5905-01-407-8724
NSN 6320-00-164-4087