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 6240-01-247-4805
NSN 5855-00-198-3197
NSN 5975-01-500-0684
NSN 5975-01-048-0474
NSN 6220-01-388-2269
NSN 5920-01-089-1875
NSN 5990-00-369-1532
NSN 5999-00-717-3101
NSN 5945-01-568-7389
NSN 5915-00-056-9935
NSN 4140-01-607-5998
NSN 5835-00-943-2763