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 5920-01-653-0019
NSN 5930-01-268-1621
NSN 6105-01-466-4936
NSN 5950-01-535-7015
NSN 5975-01-605-1649
NSN 6685-01-182-1947
NSN 5960-00-955-0012
NSN 6105-00-557-3087
NSN 6645-00-124-9939
NSN 6145-01-444-3548
NSN 6650-00-202-4540
NSN 4140-01-193-1153