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 4140-01-268-1351
NSN 2925-01-148-5810
NSN 5950-01-339-2799
NSN 6105-01-315-8558
NSN 6150-00-046-2425
NSN 6145-01-219-6122
NSN 5965-00-894-0015
NSN 6220-01-222-0724
NSN 4140-00-336-1728
NSN 2925-01-426-3410
NSN 5950-01-601-2599
NSN 6620-01-640-6761