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 6620-01-299-8949
NSN 6220-00-197-3102
NSN 4140-01-456-5685
NSN 2925-01-496-4425
NSN 5915-00-196-1417
NSN 5915-00-970-6590
NSN 6240-00-983-6761
NSN 6105-01-427-2336
NSN 5855-00-610-4052
NSN 6150-00-394-4934
NSN 5935-00-192-8854
NSN 6110-01-633-9660