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 4140-01-100-0743
NSN 6130-01-441-1337
NSN 6145-00-861-6035
NSN 5935-01-145-5402
NSN 5998-00-227-1873
NSN 5990-01-231-1214
NSN 6610-00-348-2378
NSN 6130-00-573-8807
NSN 5945-01-383-9453
NSN 5835-01-094-2662
NSN 2925-00-254-9776
NSN 5999-01-052-4762