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 6685-01-381-5512
NSN 5945-01-359-1974
NSN 5935-01-018-5685
NSN 5996-01-360-7116
NSN 5895-01-291-7095
NSN 5965-01-367-7380
NSN 6145-01-634-0388
NSN 5998-00-148-9718
NSN 4140-00-307-2732
NSN 5855-01-408-3154
NSN 5930-01-524-4469
NSN 6145-01-509-6256