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 6135-00-221-4720
NSN 5998-01-167-0699
NSN 7035-01-492-2376
NSN 6130-00-320-3363
NSN 5985-01-325-7785
NSN 5975-01-088-2761
NSN 5920-00-636-4713
NSN 5950-01-634-0677
NSN 5945-00-156-0781
NSN 6135-01-216-7170
NSN 5998-00-431-0342
NSN 5999-01-061-5970