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 5998-01-045-2172
NSN 5925-00-081-9135
NSN 5998-01-457-7608
NSN 6620-00-132-6855
NSN 5920-01-508-3614
NSN 5935-00-491-9929
NSN 6145-00-838-1811
NSN 5895-00-203-2379
NSN 5910-00-508-7416
NSN 6240-01-261-2861
NSN 6645-01-258-5558
NSN 6135-00-921-6487