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 6685-01-083-6634
NSN 4140-00-597-5260
NSN 5960-01-599-9821
NSN 5950-01-322-5513
NSN 5996-00-553-7348
NSN 2925-00-802-9387
NSN 6320-01-492-1976
NSN 6150-01-456-1800
NSN 5920-00-636-4713
NSN 5990-00-258-0228
NSN 5915-01-418-1843
NSN 6650-00-299-9681