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 6610-01-546-6885
NSN 5835-01-241-1090
NSN 5990-00-773-9923
NSN 5999-01-591-3106
NSN 6320-00-149-7570
NSN 6685-00-012-3734
NSN 5935-01-588-0576
NSN 4140-01-011-8707
NSN 6620-00-170-5296
NSN 5996-01-550-8867
NSN 5915-01-181-7056
NSN 6145-01-317-5495