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 5950-01-269-6721
NSN 5999-01-151-8739
NSN 5935-01-348-7964
NSN 6650-01-354-3363
NSN 5945-00-421-6680
NSN 5950-00-082-7866
NSN 6110-01-513-4718
NSN 6145-01-127-1622
NSN 6220-01-181-5854
NSN 4140-00-834-5413
NSN 5910-01-424-0225
NSN 6645-01-039-0058