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 6130-01-538-7466
NSN 5998-00-248-9159
NSN 5920-00-969-2350
NSN 6240-00-793-7969
NSN 6220-01-010-1452
NSN 6320-01-406-6098
NSN 6240-00-903-4660
NSN 6110-01-476-8591
NSN 5930-01-195-3780
NSN 6620-01-466-4436
NSN 6650-00-161-4122
NSN 6130-01-025-5546