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 4140-01-481-7738
NSN 5910-00-221-1463
NSN 6150-01-646-1262
NSN 5835-01-040-7190
NSN 5945-01-444-0971
NSN 6110-00-823-2365
NSN 5945-01-534-6123
NSN 5945-00-597-5722
NSN 5920-01-384-4835
NSN 5945-01-146-3614
NSN 5945-01-408-0699
NSN 6130-01-339-2984