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 5999-01-449-0875
NSN 5950-00-863-8959
NSN 6135-01-174-8057
NSN 6105-01-062-3191
NSN 5835-01-213-0833
NSN 5990-00-806-3556
NSN 6610-01-519-2820
NSN 5960-01-345-3464
NSN 6150-00-659-1310
NSN 6240-01-109-4680
NSN 5835-00-894-7374
NSN 5985-00-752-0995