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 6645-00-153-3834
NSN 6150-00-216-6542
NSN 6645-01-647-3723
NSN 6610-01-249-3243
NSN 5960-01-395-9834
NSN 5965-01-324-6583
NSN 6610-01-461-8180
NSN 5855-01-606-9511
NSN 6620-01-564-7128
NSN 6220-01-358-2002
NSN 6620-00-807-6954
NSN 6650-01-316-6419