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 6135-01-273-1253
NSN 5985-01-026-7850
NSN 5960-00-328-4058
NSN 4140-01-400-3610
NSN 6220-01-483-3006
NSN 5915-01-323-8112
NSN 5996-01-509-6443
NSN 5920-01-319-5198
NSN 6240-00-292-3237
NSN 6105-00-082-3210
NSN 5945-01-100-4479
NSN 6150-00-596-8766