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 6135-01-506-0759
NSN 5999-00-203-1202
NSN 5996-01-003-7206
NSN 6105-00-090-3243
NSN 6150-01-270-3131
NSN 5945-01-166-3131
NSN 5920-01-412-8415
NSN 6610-01-397-4607
NSN 6650-00-232-6390
NSN 5945-00-182-7384
NSN 5990-00-199-0081
NSN 5895-00-471-3516