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 5915-01-378-3141
NSN 6110-00-789-5594
NSN 5960-01-219-5504
NSN 6240-01-383-4695
NSN 5925-01-336-5355
NSN 6685-01-168-8391
NSN 6240-00-931-6686
NSN 5998-01-244-7519
NSN 6645-01-322-8897
NSN 6105-00-831-1507
NSN 4140-01-466-6484
NSN 6645-01-293-9367