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 5965-01-614-3623
NSN 6650-00-484-3616
NSN 5960-01-285-2152
NSN 6220-00-197-9719
NSN 5998-01-188-6449
NSN 6135-01-351-1131
NSN 6685-01-609-0828
NSN 6645-01-008-2720
NSN 5920-00-900-0220
NSN 5975-01-185-3694
NSN 6135-01-071-4923
NSN 5975-01-227-6858