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 6650-01-399-8552
NSN 5960-01-342-9965
NSN 5905-01-360-4261
NSN 5950-00-683-4429
NSN 5950-00-450-6824
NSN 6645-00-312-2752
NSN 5920-00-285-2245
NSN 6130-00-543-5890
NSN 6685-01-397-4138
NSN 6610-01-200-6861
NSN 6110-01-202-6581
NSN 5910-01-431-9072