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 4140-00-767-8166
NSN 5930-01-421-6040
NSN 6150-01-108-7328
NSN 7035-00-145-9138
NSN 5835-00-286-5432
NSN 6240-01-094-6262
NSN 5998-01-328-1996
NSN 5999-01-407-2535
NSN 6610-01-132-1898
NSN 7035-00-511-8617
NSN 6650-01-485-2351
NSN 6145-01-364-7837