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 6220-01-641-7684
NSN 5925-01-536-0738
NSN 6130-01-582-4090
NSN 5905-01-401-5325
NSN 6240-01-616-6813
NSN 5855-00-151-3853
NSN 6150-01-649-4726
NSN 5998-01-351-8722
NSN 6650-00-170-5095
NSN 5945-00-731-7467
NSN 7035-00-574-4223
NSN 5950-00-879-4001