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 5999-01-585-1039
NSN 5905-01-508-3600
NSN 6610-00-139-1105
NSN 5920-01-456-6937
NSN 6150-00-295-5714
NSN 6220-01-392-1429
NSN 5960-01-458-0774
NSN 6145-01-226-1698
NSN 6220-01-117-7623
NSN 6645-01-312-3558
NSN 5895-01-267-6655
NSN 5985-01-394-3848