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 4140-01-652-7713
NSN 5920-00-422-5381
NSN 5950-01-069-2571
NSN 6130-01-502-6729
NSN 6150-00-834-8795
NSN 5999-01-048-9589
NSN 6685-01-634-0611
NSN 5930-01-444-7889
NSN 6110-01-130-2975
NSN 5960-00-190-5817
NSN 5998-00-423-1727
NSN 6320-01-300-7994