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 6685-01-388-1730
NSN 5960-00-697-3623
NSN 5990-01-364-1942
NSN 6145-00-625-0714
NSN 7035-00-968-4848
NSN 6620-01-410-8921
NSN 5905-01-392-2291
NSN 5930-00-890-5392
NSN 7035-01-376-0359
NSN 6130-00-257-2838
NSN 6320-01-532-7491
NSN 6685-00-921-4378