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 6135-01-394-4160
NSN 6620-00-868-7104
NSN 6150-01-440-5068
NSN 4140-01-097-7320
NSN 5895-01-023-7893
NSN 2925-01-504-7118
NSN 5920-01-339-3977
NSN 5930-01-525-3179
NSN 7035-01-492-5271
NSN 6105-00-526-8144
NSN 6135-00-998-5884
NSN 7035-00-104-7613