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 5950-00-938-2816
NSN 5998-01-537-0150
NSN 5945-00-290-1779
NSN 6645-01-324-8185
NSN 5985-01-122-0771
NSN 5950-01-026-4727
NSN 6610-01-211-0835
NSN 5960-00-987-1897
NSN 5990-00-495-2859
NSN 5950-01-607-0981
NSN 6650-00-238-1199
NSN 4140-01-484-1940