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 5998-00-273-3980
NSN 6620-01-229-0896
NSN 4140-00-167-4712
NSN 5835-00-833-7080
NSN 5895-00-709-2617
NSN 6150-01-236-3072
NSN 6610-01-532-4217
NSN 5910-00-339-6340
NSN 5960-01-226-7297
NSN 5895-01-020-7771
NSN 4140-01-301-9397
NSN 5999-01-474-0155