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 6620-01-237-4423
NSN 5895-00-882-7014
NSN 5999-01-632-6629
NSN 6135-01-090-5365
NSN 5895-01-051-1164
NSN 6135-00-756-6149
NSN 5910-00-431-6467
NSN 5930-00-100-0163
NSN 5975-01-532-3462
NSN 5999-01-209-0658
NSN 6130-00-442-0112
NSN 6130-01-111-4065