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 6145-01-212-7990
NSN 5950-01-392-4823
NSN 5996-01-400-3558
NSN 5920-00-725-9493
NSN 5915-01-025-8170
NSN 5975-01-651-0577
NSN 6620-01-588-1876
NSN 5990-01-626-2818
NSN 5905-01-077-4826
NSN 6685-00-094-3011
NSN 6320-00-174-1362
NSN 5855-00-688-9954