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 4140-00-113-8215
NSN 4140-01-630-3143
NSN 6620-01-298-6853
NSN 6130-01-218-5682
NSN 6610-01-385-1135
NSN 5905-01-206-7163
NSN 5998-01-269-8157
NSN 5855-00-411-8688
NSN 5915-00-649-0561
NSN 5935-01-425-2566
NSN 6620-01-241-4881
NSN 6320-01-312-0964