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 5985-00-141-9036
NSN 5930-00-973-2402
NSN 6645-01-102-2321
NSN 5935-01-032-4586
NSN 5985-01-570-5463
NSN 5998-01-619-1666
NSN 6110-01-458-2458
NSN 5996-01-633-7979
NSN 6645-01-517-8189
NSN 7035-01-520-7243
NSN 5920-01-143-5002
NSN 5985-01-634-0635