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 6145-00-294-0830
NSN 5910-01-443-1506
NSN 5950-00-645-7575
NSN 5835-01-024-9249
NSN 5915-01-605-3245
NSN 5985-00-044-6048
NSN 5905-00-206-1943
NSN 6220-01-023-8818
NSN 5998-01-136-7426
NSN 5935-00-111-2417
NSN 5950-01-013-9013
NSN 5990-01-582-5238