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 6620-01-303-2563
NSN 5935-01-141-6820
NSN 6650-00-957-0714
NSN 5975-01-357-8564
NSN 5835-01-647-6426
NSN 5950-00-057-5962
NSN 6105-00-815-7803
NSN 6145-00-622-4634
NSN 5999-00-864-3438
NSN 5895-01-543-4051
NSN 5915-00-303-3944
NSN 5920-01-123-9854