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 5920-01-587-7444
NSN 6620-01-383-6494
NSN 5945-00-762-8215
NSN 7035-01-248-4319
NSN 5998-01-539-9394
NSN 5985-00-347-9770
NSN 6145-01-217-1949
NSN 4140-01-648-9450
NSN 6240-01-037-2215
NSN 5935-01-246-2487
NSN 7035-00-490-0485
NSN 6645-01-039-0058