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 4140-01-326-2347
NSN 5999-00-135-5760
NSN 6645-01-384-7791
NSN 6620-00-754-4914
NSN 2925-01-012-3162
NSN 4140-00-393-1707
NSN 6240-01-543-7055
NSN 6620-00-572-7301
NSN 6220-00-716-2664
NSN 6320-01-145-9013
NSN 5855-01-464-5084
NSN 5999-00-153-0062