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 6130-01-137-2987
NSN 5996-01-495-0763
NSN 4140-00-575-6586
NSN 5915-01-580-0308
NSN 5910-00-036-9222
NSN 2925-00-984-7525
NSN 6240-01-267-0345
NSN 5855-01-365-4287
NSN 6110-01-099-6893
NSN 6610-00-448-6414
NSN 6150-01-440-5068
NSN 6135-01-543-9686