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 6145-01-304-5880
NSN 6220-01-445-9791
NSN 2925-01-421-9665
NSN 5920-00-522-6525
NSN 5998-00-081-7305
NSN 4140-01-392-3107
NSN 6220-01-417-3450
NSN 6620-01-548-9993
NSN 5965-01-449-2794
NSN 6135-01-093-7426
NSN 5895-00-381-9712
NSN 5965-01-325-0627