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 6240-01-640-8139
NSN 6620-00-799-4244
NSN 5910-01-158-1077
NSN 6645-01-058-3817
NSN 5945-01-250-1504
NSN 6685-01-116-4966
NSN 6240-01-235-2604
NSN 5975-00-677-8908
NSN 6130-01-459-7582
NSN 5965-01-413-2938
NSN 6650-00-276-9838
NSN 6240-01-476-1612