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 6150-01-576-3755
NSN 6650-00-891-6330
NSN 5985-00-409-5512
NSN 5999-00-960-7155
NSN 4140-00-676-3899
NSN 6220-00-726-2744
NSN 6105-00-679-7580
NSN 7035-01-132-7209
NSN 6620-01-058-6308
NSN 6610-01-322-1394
NSN 5925-01-464-9550
NSN 5905-01-469-2508