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 6240-00-810-3774
NSN 5985-01-585-7610
NSN 5930-00-009-1135
NSN 6105-01-612-2076
NSN 5930-01-227-2870
NSN 5945-01-448-9340
NSN 5895-01-608-9049
NSN 5999-00-893-8113
NSN 6130-00-216-9214
NSN 4140-01-339-7874
NSN 2925-01-323-4235
NSN 7035-00-131-8219