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 5930-01-246-3721
NSN 4140-01-237-3390
NSN 6105-01-634-0322
NSN 5960-00-760-1949
NSN 7035-01-102-3788
NSN 6650-00-530-4277
NSN 5990-01-602-6701
NSN 5895-00-904-0204
NSN 6645-00-283-6794
NSN 6105-01-496-1844
NSN 6645-00-255-1372
NSN 5960-01-156-1396